Category:Black blackboards

Subcategories

This category has only the following subcategory.

Media in category "Black blackboards"

The following 65 files are in this category, out of 65 total.

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  "jericho!" written on board for jericho! show.jpg 3,427 × 2,332; 1.5 MB
  
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  'Occupy Lindenhof' in Zürich 2011-11-13 16-44-59 (SX230HS).JPG 4,000 × 3,000; 2.69 MB
  
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  . Possibly an arithmatic problem on blackboard in schoolroom. "BAH 1917" - NARA - 297408.jpg 3,000 × 1,777; 3.16 MB
  
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  0009-cmls-2012 preview ecran.jpg 1,536 × 1,024; 130 KB
  
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  12am photos 39.jpg 4,080 × 3,060; 1.08 MB
  
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  14 de octubre 1964.png 1,720 × 1,632; 4.23 MB
  
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  193 bar.JPG 800 × 600; 393 KB
  
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  19th century classroom, Auckland - 0767.jpg 4,329 × 2,877; 3.04 MB
  
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  19th century classroom, Auckland - 0785.jpg 4,368 × 2,912; 3.52 MB
  
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  19th century classroom, Auckland - 0795.jpg 4,368 × 2,912; 3.18 MB
  
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  2017 23 Hoosingo-8 (32116880910).jpg 720 × 1,280; 540 KB
  
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  A aesthetic blackboard.JPG 3,648 × 2,736; 3.96 MB
  
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  A corp member and his students final picture.jpg 2,560 × 1,536; 689 KB
  
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  Abandoned Art School 50 (6343143436).jpg 3,008 × 2,000; 3.02 MB
  
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  Acme Burger - January 2023 - Sarah Stierch 03.jpg 4,284 × 5,712; 5.04 MB
  
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  Adams Corner - Schulhaus 3.jpg 2,560 × 1,920; 1.8 MB
  
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  Ambariomiambana - école primaire 6.jpg 4,608 × 3,456; 6 MB
  
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  At Salisbury 2023 040.jpg 6,960 × 4,640; 15.08 MB
  
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  Blackboard 04143.jpg 2,112 × 2,816; 1.39 MB
  
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  Blackboard bold on a blackboard.jpg 2,340 × 1,731; 948 KB
  
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  Blackboard from the ward of a Spanish monastic infirmary, 17 Wellcome L0057398.jpg 2,756 × 3,932; 1.55 MB
  
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  Blackboard of grade 4 class 2 of 2nd middle school of xilin in 2006.jpg 1,280 × 1,024; 150 KB
  
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  Blackboard Paris Diderot University.jpg 3,120 × 4,160; 3.05 MB
  
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  Blackboard under arrest Lenta3-small-797574.jpg 1,200 × 1,600; 551 KB
  
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  Blackboard with a hat.JPG 2,592 × 1,936; 1.9 MB
  
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  Blackboard-from-side881.jpg 1,064 × 1,600; 166 KB
  
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  Blackboard.png 640 × 360; 50 KB
  
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  Blackboard1257.jpg 1,600 × 968; 409 KB
  
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  Blackboards (old).jpg 670 × 502; 81 KB
  
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  Blackboards – UNM Astrophysics.JPG 3,072 × 2,304; 1.83 MB
  
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  CAM-Sur la route Bagno-Foumban-Ecole en paille 4.jpg 3,648 × 2,736; 1.13 MB
  
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  Careers blackboard.jpg 4,032 × 3,024; 5.87 MB
  
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  Careers.png 4,032 × 3,024; 16.42 MB
  
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  Casa Elefante (43445824964).jpg 2,448 × 3,264; 2.04 MB
  
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  Cattlemens Petaluma - June 2022 - Sarah Stierch 05.jpg 3,024 × 4,032; 1.86 MB
  
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  Chalboard2.jpg 450 × 333; 89 KB
  
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  Chalk Board at NYU.jpg 4,032 × 3,024; 2.06 MB
  
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  Chalkboard at school.jpg 5,760 × 3,840; 3.43 MB
  
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  Chalkboard in a school in Afghanistan.jpg 4,288 × 2,848; 2.02 MB
  
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  Chalkboard wall.jpg 2,304 × 3,072; 1.33 MB
  
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  Chalkboard.jpg 365 × 270; 44 KB
  
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  Cherokee Heritage Center - Village school - large blackboards (2015-05-27 13.56.26 by Wesley Fryer).jpg 3,264 × 2,448; 1.85 MB
  
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  China - Chengdu 8 - our hostel street (135954685).jpg 2,576 × 1,932; 915 KB
  
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  Chorzow skansen 019.JPG 3,264 × 2,448; 2.94 MB
  
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  CHORZÓW, AB. 082.JPG 1,067 × 800; 201 KB
  
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  Columbus - Barrett School (OHPTC) - 38941512785.jpg 4,032 × 3,024; 2.5 MB
  
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  Coordination number.jpg 1,600 × 1,200; 247 KB
  
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  Description needed. (26816369625).jpg 4,000 × 3,000; 4.44 MB
  
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  Dourtenga school.JPG 1,365 × 1,024; 643 KB
  
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  DSF5986.jpg 5,132 × 3,421; 13.56 MB
  
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  DSF6052.jpg 4,416 × 2,944; 12.04 MB
  
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  Ecole primaire publique de Dimatadoni (8).jpg 3,648 × 5,472; 4.53 MB
  
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  Education exhibit at Cape Fear Museum, Wilmington, NC IMG 4422.JPG 4,608 × 3,456; 3.36 MB
  
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  Example of a structural formula on a blackboard (Paraloid B-72).jpg 2,648 × 1,745; 1.41 MB
  
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  File by Alexander Baranov - IMG 6917 (15978168179).jpg 2,544 × 1,696; 1.92 MB
  
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  File by Alexander Baranov - Готовят луковые кольца. Летние фестивали (les estivales) в Монпелье. 2013 (15097252116).jpg 3,254 × 2,169; 1.97 MB
  
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  Formula-on-blackboard758.jpg 1,600 × 1,070; 156 KB
  
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  Formulas on an old blackboard (Unsplash).jpg 3,264 × 2,448; 1.76 MB
  
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  FOTO aquí tenéis unos links para más info sobre el @campodecebada (6226140728).jpg 768 × 1,024; 378 KB
  
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  Helen Bisahu, English teacher, India, 1950 (16370289624).jpg 600 × 467; 171 KB
  
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  Muzeo Domo de Reganto (Tobolsko) 08.jpg 4,608 × 2,592; 2.61 MB
  
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  Ofir Gilad23.jpg 1,181 × 928; 944 KB
  
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  WPKiW - Skansen - Wnętrze wiejskiej szkoły.JPG 2,576 × 1,932; 1.34 MB
  
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  Wzlot 2022 Chorzów Rzuwig 50.jpg 4,032 × 3,024; 2.97 MB
  
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  Wzlot 2022 Chorzów Rzuwig 51.jpg 4,032 × 3,024; 2.92 MB