Category:Public domain files

Pages in category "Public domain files"

This category contains only the following page.

Media in category "Public domain files"

The following 200 files are in this category, out of 3,143 total.

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  "History of China" for template heading.svg 512 × 121; 34 KB
  
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  (+)-Catechin.png 1,071 × 582; 14 KB
  
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  (±)-Mecoprop Enantiomers Formulae.png 4,128 × 1,068; 21 KB
  
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  0-18yrs-child-combined-schedule.pdf 1,650 × 1,275; 44 KB
  
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  0-phosphate-3D-balls.png 1,100 × 1,099; 142 KB
  
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  010 small subunit-1FKA.gif 320 × 320; 941 KB
  
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  030608 Pupil.jpg 2,304 × 1,629; 619 KB
  
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  03368jfNagwaling Diwa National Roads Welcome Pilar Bataanfvf 26.JPG 4,608 × 3,456; 6.32 MB
  
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  07-ml-3-soil-mosaic-B019R1 br.jpg 1,982 × 969; 900 KB
  
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  09794jfFajardo Echague Street Loyola Sampaloc Quiapo Manilafvf 16.jpg 4,608 × 3,456; 7.1 MB
  
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  1 MV accelerator mass spectrometer.jpg 800 × 530; 99 KB
  
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  1 Om.svg 356 × 367; 3 KB
  
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  1,4-Naphthoquinone.svg 423 × 528; 6 KB
  
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  1,6-diaminohexane-3D-balls.png 1,100 × 470; 131 KB
  
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  1-Oleoyl-2-almitoyl-phosphatidylcholine Structural Formulae V.1.png 3,483 × 2,317; 56 KB
  
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  1004-CoffeeSceneCairo18th.jpg 2,806 × 1,892; 1.41 MB
  
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  10523 Aspergillus fumigatus.jpg 1,814 × 1,202; 903 KB
  
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  11-Deoxycorticosterone.svg 512 × 350; 21 KB
  
• File:12 Lead EKG ST Elevation tracing color coded.jpg
  12 Lead EKG ST Elevation tracing color coded.jpg File missing
  
• File:14234CDC Flumist.tif
  14234CDC Flumist.tif File missing
  
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  1543,Vesalius'OlfactoryBulbs.jpg 290 × 308; 24 KB
  
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  1554Arnoullet.jpg 327 × 512; 64 KB
  
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  161Theophrastus 161 frontespizio.jpg 437 × 693; 326 KB
  
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  18-crown-6-potassium-3D-balls-A.png 1,100 × 1,096; 271 KB
  
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  1860 Anonyme Un vétéran et sa femme Ambrotype.jpg 2,172 × 2,868; 1.15 MB
  
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  18th National Congress of the Communist Party of China.jpg 3,456 × 2,304; 904 KB
  
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  1950 "Avicenna" stamp of Iran.jpg 496 × 671; 89 KB
  
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  1951 Bombay Province Rs 2500 Hundi.jpg 1,007 × 614; 120 KB
  
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  1ALK.png 1,440 × 1,080; 685 KB
  
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  2 milligrams of fentanyl on pencil tip. A lethal dose for most people. US Drug Enforcement Administration.jpg 4,389 × 2,668; 1.48 MB
  
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  2-phospho-D-glycerate wpmp.svg 123 × 102; 5 KB
  
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  2010.08.22.143425 Nürnberger Rostbratwurst Kirwa Sulzbach-Rosenberg.jpg 1,920 × 1,280; 487 KB
  
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  2022-02-19 Ear inspection.jpg 1,842 × 1,228; 356 KB
  
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  2fab fc.svg 404 × 421; 11 KB
  
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  3-Hydroxyisobutyric acid.png 915 × 507; 7 KB
  
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  3-hydroxypropionic-acid-3D-balls.png 960 × 500; 69 KB
  
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  3.jpg 350 × 210; 40 KB
  
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  30a Sammlung Eybl Großbritannien. Alfred Leete (1882–1933) Britons (Kitchener) wants you (Briten Kitchener braucht Euch). 1914 (Nachdruck), 74 x 50 cm. (Slg.Nr. 552).jpg 5,981 × 8,934; 7.55 MB
  
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  3205 - Milano, Duomo - Giorgio Bonola - Miracolo di Marco Spagnolo (1681) - Foto Giovanni Dall'Orto, 6-Dec-2007-cropped.jpg 277 × 473; 38 KB
  
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  3D Influenza virus.png 356 × 264; 79 KB
  
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  3D model hydrogen bonds in water.svg 400 × 397; 25 KB
  
• File:3dultrasound 20 weeks.jpg
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  47th CSH0216.JPG 886 × 592; 119 KB
  
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  5aday spinach.jpg 628 × 630; 275 KB
  
• File:5aday sweet potato.jpg
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  7-Dehydrocholesterol.svg 1,540 × 1,215; 23 KB
  
• File:7042 lores-Ebola-Zaire-CDC Photo.jpg
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  7TM receptor.png 383 × 196; 35 KB
  
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  8-oxoG forming Hoogsten base pair with dA.svg 783 × 421; 3 KB
  
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  951 Gaspra.jpg 1,000 × 880; 127 KB
  
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  970216-N-3093M-002 Underwater Construction Training.jpg 1,624 × 2,224; 987 KB
  
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  A 4 Litre Cask of Australian White Wine.jpg 2,848 × 2,132; 950 KB
  
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  A busy stacking room in the opium factory at Patna, India. L Wellcome V0019154.jpg 5,950 × 4,815; 6.97 MB
  
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  A conceptual figure of Zika virus transmission routes.jpg 564 × 269; 31 KB
  
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  A Maori man and Joseph Banks exchanging a crayfish for a piece of cloth, c. 1769.jpg 1,600 × 1,075; 271 KB
  
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  A Meat Stall with the Holy Family Giving Alms - Pieter Aertsen - Google Cultural Institute.jpg 6,480 × 4,512; 8.72 MB
  
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  A nurse vaccinates Barack Obama against H1N1.jpg 4,096 × 2,731; 1.87 MB
  
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  A pink triangle against a black backdrop with the words 'Silence=Death' representing an advertisement for The Silence = Death Project used by permission by ACT-UP, The AIDS Coalition To Unleash Power. Wellcome L0052822.jpg 4,396 × 6,556; 7.69 MB
  
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  A plate of Colombian Natilla.JPG 4,000 × 2,248; 3.15 MB
  
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  A RES 71 313 E.pdf 1,275 × 1,650, 25 pages; 510 KB
  
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  A sectioned alder root nodule gall.JPG 2,288 × 1,712; 1.29 MB
  
• File:A Southern Barbecue.jpg
  A Southern Barbecue.jpg File missing
  
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  A U.S. Soldier with the Special Warfare Medical Group(Airborne), speaks to Dr 110228-A-GV060-946.jpg 3,761 × 2,687; 1.89 MB
  
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  AAKH-1784.jpg 2,007 × 1,443; 1.1 MB
  
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  Aardvark2 (PSF).png 464 × 320; 48 KB
  
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  Abbey Rd Studios.jpg 3,200 × 2,400; 1.1 MB
  
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  AbbotV1Tab02A.jpg 867 × 1,191; 172 KB
  
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  Abdominal thrusts against choking.jpg 1,240 × 654; 191 KB
  
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  Abiraterone acetate.svg 512 × 356; 4 KB
  
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  ABO blood type.svg 824 × 530; 64 KB
  
• File:Abomasum (PSF).png
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  Abrus precatorius pods.jpg 600 × 450; 63 KB
  
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  Abyssal Brachiopod 00148.jpg 1,208 × 1,036; 134 KB
  
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  Acephalus Boulgakow 1.jpg 614 × 938; 89 KB
  
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  Acetic-acid-2D-skeletal.svg 454 × 391; 2 KB
  
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  Acetic-acid-dissociation-3D-balls.png 2,150 × 513; 134 KB
  
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  Acetoacetic acid.png 1,885 × 888; 6 KB
  
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  Acetoacetyl coenzyme A.svg 915 × 350; 44 KB
  
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  Acetohexamide.svg 512 × 268; 4 KB
  
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  Acetyl-chloride-3D-vdW.png 1,100 × 952; 177 KB
  
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  Acetyl-CoA-2D colored.svg 512 × 187; 21 KB
  
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  Acetyl-CoA-3D-balls.png 1,100 × 373; 134 KB
  
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  Acetyl-CoA-3D-vdW.png 1,100 × 435; 150 KB
  
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  Acetylcholine.svg 221 × 89; 6 KB
  
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  Acetylene-3D-vdW.png 1,100 × 741; 90 KB
  
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  Acetylene-CRC-IR-dimensions-2D.svg 1,100 × 700; 18 KB
  
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  Achilles-tendon.jpg 280 × 474; 34 KB
  
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  Acid rain woods1.JPG 960 × 720; 183 KB
  
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  Acinetobacter baumannii, SEM, 9330 lores.JPG 1,200 × 815; 122 KB
  
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  Acinetobacter baumannii.JPG 2,835 × 1,927; 525 KB
  
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  Acokanthera schimperi - Köhler–s Medizinal-Pflanzen-150.jpg 428 × 594; 101 KB
  
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  Acral gangrene due to plague.jpg 3,231 × 2,144; 5.34 MB
  
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  Acremonium falciforme PHIL 4167 lores.jpg 700 × 466; 35 KB
  
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  Acrolein-s-trans-GED-MW-3D-sf.png 2,913 × 2,208; 498 KB
  
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  Acrosome reaction diagram en.svg 688 × 485; 198 KB
  
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  Acting NCCIH Director David Shurtleff.jpg 1,200 × 1,200; 143 KB
  
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  Actiniaria.jpg 3,000 × 1,924; 6.18 MB
  
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  Actinobacillus suis.jpg 700 × 479; 60 KB
  
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  Actinoplanes utahensis NRRL B-16727 (Type Strain).jpg 1,152 × 768; 134 KB
  
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  Acupuncture1-1.jpg 500 × 525; 281 KB
  
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  Ada (food).jpg 3,264 × 2,448; 676 KB
  
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  Adderall bottle and capsules.jpg 2,160 × 1,440; 783 KB
  
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  Adenin.svg 138 × 149; 8 KB
  
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  Adenocarcinoma highly differentiated (rectum) H&E magn 400x.jpg 1,280 × 1,024; 181 KB
  
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  Adenocarcinoma low differentiated (stomach) H&E magn 400x.jpg 1,280 × 1,024; 155 KB
  
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  Adenocarcinoma moderate differentiated (rectum) H&E magn 400x.jpg 1,280 × 1,024; 162 KB
  
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  Adenosin.svg 275 × 253; 16 KB
  
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  Adenosindiphosphat protoniert.svg 434 × 253; 28 KB
  
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  Adenosintriphosphat protoniert.svg 513 × 253; 33 KB
  
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  Adhdbrain.png 315 × 223; 47 KB
  
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  Adherens Junctions structural proteins.svg 504 × 579; 208 KB
  
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  Admission ticket to John Morgan lecture 1765.jpg 1,571 × 2,136; 893 KB
  
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  Adolescent Period Average boy 10 to 17 yo.jpg 950 × 501; 254 KB
  
• File:Adolescent Period Average girl 4 to 16 yo.jpg
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  Adolf von Baeyer (1905).jpg 280 × 396; 65 KB
  
• File:Adult deer tick(cropped).jpg
  Adult deer tick(cropped).jpg File missing
  
• File:Adult deer tick.jpg
  Adult deer tick.jpg File missing
  
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  Adult Obesity-CDC Vital Signs-August 2010.pdf 1,275 × 1,650, 4 pages; 2 MB
  
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  Aerial view of Nauru.jpg 1,600 × 1,173; 545 KB
  
• File:Aero-Bar-Split.jpg
  Aero-Bar-Split.jpg File missing
  
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  Aero-stub img.svg 20 × 20; 4 KB
  
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  Aeromedical Biological Containment System (ABCS).jpg 1,200 × 956; 970 KB
  
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  Aeromonas hydrophila.jpg 700 × 476; 78 KB
  
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  Afghan cuisine.jpg 1,024 × 920; 355 KB
  
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  Afghanistan - cardiopulmonary resuscitation.jpg 2,832 × 4,256; 5.63 MB
  
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  Afghanistan 16.jpg 1,543 × 1,129; 251 KB
  
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  AFIP-00405558-Glioblastoma-Radiology.jpg 497 × 512; 158 KB
  
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  AFIP-00405562-GiantCellGlioblastoma-Gross.jpg 428 × 512; 139 KB
  
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  AFIP405851R-MEDULLOBLASTOMA.jpg 461 × 512; 143 KB
  
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  Aflexner21.jpg 349 × 412; 28 KB
  
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  Africa satellite plane.jpg 8,460 × 8,900; 7.34 MB
  
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  African red devil peppers.jpg 2,048 × 1,536; 462 KB
  
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  Agar plate with colonies.jpg 600 × 450; 54 KB
  
• File:Agarplate redbloodcells edit.jpg
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• File:Agarplates.jpg
  Agarplates.jpg File missing
  
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  Ageing genuine Smithfield, Virginia, hams (crop).jpg 1,390 × 832; 1.8 MB
  
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  Agrobacterium-tumefaciens.png 187 × 237; 38 KB
  
• File:Agrobacteriumgall.jpg
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  Ahogada.JPG 500 × 375; 30 KB
  
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  AIDS and HIV prevalence 2008.svg 940 × 477; 1.63 MB
  
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  Aiga railtransportation 25.svg 314 × 472; 1 KB
  
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  AIIMS central lawn.jpg 720 × 540; 51 KB
  
• File:Aim for a healthy weight (IA CAT31307268).pdf
  Aim for a healthy weight (IA CAT31307268).pdf File missing
  
• File:Air pollution by industrial chimneys.jpg
  Air pollution by industrial chimneys.jpg File missing
  
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  Air-Purifying Respirator.jpg 198 × 217; 32 KB
  
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  Airborne Precautions poster.pdf 1,275 × 1,650; 899 KB
  
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  Airbornelaserturret.jpg 397 × 600; 51 KB
  
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  AIT1.png 979 × 677; 1.32 MB
  
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  Al-RaziInGerardusCremonensis1250.JPG 1,067 × 1,211; 730 KB
  
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  Alan I. Leshner.gif 165 × 222; 15 KB
  
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  ALAnumbering.svg 444 × 67; 1 KB
  
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  Alaska wild berries.jpg 2,401 × 1,563; 633 KB
  
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  ALB structure.png 640 × 480; 172 KB
  
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  Albany Medical Center.jpg 3,072 × 2,304; 4.74 MB
  
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  Albendazole.svg 512 × 176; 5 KB
  
• File:Albert Edelfelt - Louis Pasteur - 1885.jpg
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  Albert Einstein Head.jpg 3,250 × 4,333; 2.2 MB
  
• File:Albino Rat.jpg
  Albino Rat.jpg File missing
  
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  Alcohol - its use and abuse (IA b28088293).pdf 760 × 991, 104 pages; 2.31 MB
  
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  Alcohol by Country.png 1,800 × 820; 143 KB
  
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  Alcohol general.svg 123 × 72; 4 KB
  
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  Alcohol.png 1,556 × 1,000; 327 KB
  
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  Alcoholic beverages.jpg 800 × 600; 70 KB
  
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  Aldehyd - Aldehyde.svg 83 × 77; 5 KB
  
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  Aldehyde dehydrogenase mechanism.png 2,114 × 432; 28 KB
  
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  Aldosterone-2D-skeletal.svg 512 × 358; 6 KB
  
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  Alemtuzumab Fab 1CE1.png 1,000 × 1,355; 492 KB
  
• File:Alessandro Volta.jpeg
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  Alfred Nobels will-November 25th, 1895.jpg 2,965 × 2,056; 1.34 MB
  
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  AlfredNobel adjusted.jpg 1,872 × 2,516; 816 KB
  
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  Algae Graphic.svg 202 × 199; 7 KB
  
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  ALH84001 structures.jpg 1,983 × 1,351; 894 KB
  
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  Aliskiren.svg 512 × 270; 10 KB
  
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  All-trans-Retinol2.svg 457 × 141; 23 KB
  
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  Allah-green.svg 206 × 215; 12 KB
  
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  Allantoin.svg 800 × 400; 2 KB
  
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  Allyl-isothiocyanate-2D-skeletal.png 1,100 × 422; 22 KB
  
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  Almond-joy-broken.jpg 1,850 × 750; 806 KB
  
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  Alogliptin.svg 512 × 458; 5 KB
  
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  Alpha Decay.svg 250 × 170; 22 KB
  
• File:Alpha-Amanitin–RNA polymerase II complex 1K83.png
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  Alpha-D-Glucopyranose.svg 157 × 170; 13 KB
  
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  Alpha-D-glucose-6-phosphate wpmp.svg 127 × 198; 10 KB
  
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  Alpha-D-Glucospyranose-6-Phosphate.svg 620 × 553; 15 KB
  
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  AlphaHelixSection (yellow).svg 180 × 54; 52 KB
  
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  Alphavirus.png 510 × 509; 35 KB
  
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  Alveolus diagram.svg 496 × 375; 59 KB
  
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  ALVIN submersible.jpg 930 × 1,197; 141 KB
  
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  Alzheimers brain.jpg 500 × 492; 31 KB
  
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  AM2512d.png 616 × 445; 11 KB
  
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  Amadeo Avogadro.png 510 × 616; 369 KB
  
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  Amalgam.jpg 200 × 161; 9 KB
  
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  Amblyomma americanum tick.jpg 575 × 546; 65 KB
  
• File:Amblyomma cajennense.tif
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  Ambox globe content.svg 350 × 290; 4 KB
  
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  Ambox important.svg 40 × 40; 7 KB
  
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  Ambox wikify.svg 620 × 620; 1 KB
  
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  Ambroise Paré.jpg 680 × 839; 106 KB
  
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  American Association of Nurse Practitioners logo 031918.png 1,418 × 317; 24 KB
  
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  American biscuits and gravy.jpg 480 × 360; 28 KB