Category:Blackboards
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GND identifikaasje koade: 
Library of Congress authority ID: 
U.S. National Archives Identifier: Subkategoryen
Dizze kategory hat de neikommende 13 ûnderkategoryen, fan yn totaal 13.
Media yn de kategory "Blackboards"
Dizze kategory befettet 188 de folgjende bestannen, fan yn totaal 188.
"jericho!" written on board for jericho! show.jpg 3.427 × 2.332; 1,5 MB
'Occupy Lindenhof' in Zürich 2011-11-13 16-44-59 (SX230HS).JPG 4.000 × 3.000; 2,69 MB
. Possibly an arithmatic problem on blackboard in schoolroom. "BAH 1917" - NARA - 297408.jpg 3.000 × 1.777; 3,16 MB
0009-cmls-2012 preview ecran.jpg 1.536 × 1.024; 130 KB
14 de octubre 1964.png 1.720 × 1.632; 4,23 MB
19th century classroom, Auckland - 0767.jpg 4.329 × 2.877; 3,04 MB
19th century classroom, Auckland - 0785.jpg 4.368 × 2.912; 3,52 MB
19th century classroom, Auckland - 0795.jpg 4.368 × 2.912; 3,18 MB
2017 23 Hoosingo-8 (32116880910).jpg 720 × 1.280; 540 KB
A aesthetic blackboard.JPG 3.648 × 2.736; 3,96 MB
A class of schoolgirls having lessons in the open air, Wellcome V0031065.jpg 3.150 × 2.274; 2,04 MB
A corp member and his students final picture.jpg 2.560 × 1.536; 689 KB
A while blackboard and slid screen IMG 0847.JPG 1.536 × 2.048; 1,03 MB
A-Photo Blackboard.jpg 800 × 554; 166 KB
Abandoned Art School 50 (6343143436).jpg 3.008 × 2.000; 3,02 MB
Adams Corner - Schulhaus 3.jpg 2.560 × 1.920; 1,8 MB
Alino Sílvio Macaringue.jpg 2.448 × 3.264; 2,91 MB
Ambariomiambana - école primaire 6.jpg 4.608 × 3.456; 6 MB
Aprendiendo siempre.jpg 1.600 × 900; 414 KB
Ataturk-September 20, 1928.jpg 800 × 1.162; 203 KB
Auditorium - amphithéâtres de l'europe ULg.JPG 2.560 × 1.920; 1,97 MB
Azalpena azterketa 2015 12.JPG 4.608 × 3.456; 5,08 MB
Berlin-Alte Jakobstr-12-ChariTea-2017-gje.jpg 3.456 × 5.184; 2,78 MB
Black Board at Lab 01.jpg 4.128 × 2.322; 3,28 MB
Blackboard 04143.jpg 2.112 × 2.816; 1,39 MB
Blackboard from the ward of a Spanish monastic infirmary, 17 Wellcome L0057398.jpg 2.756 × 3.932; 1,55 MB
Blackboard in library.jpg 4.032 × 3.024; 1,65 MB
Blackboard of grade 4 class 2 of 2nd middle school of xilin in 2006.jpg 1.280 × 1.024; 150 KB
Blackboard Paris Diderot University.jpg 3.120 × 4.160; 3,05 MB
Blackboard under arrest Lenta3-small-797574.jpg 1.200 × 1.600; 551 KB
Blackboard with a hat.JPG 2.592 × 1.936; 1,9 MB
Blackboard-from-side881.jpg 1.064 × 1.600; 166 KB
Blackboard.png 640 × 360; 50 KB
Blackboard1257.jpg 1.600 × 968; 409 KB
Blackboards (old).jpg 670 × 502; 81 KB
Blackboards – UNM Astrophysics.JPG 3.072 × 2.304; 1,83 MB
CAM-Sur la route Bagno-Foumban-Ecole en paille 4.jpg 3.648 × 2.736; 1,13 MB
Careers blackboard.jpg 4.032 × 3.024; 5,87 MB
Careers.png 4.032 × 3.024; 16,42 MB
Catechism-Madras Presidency Village.jpg 800 × 461; 75 KB
Cattlemens Petaluma - June 2022 - Sarah Stierch 05.jpg 3.024 × 4.032; 1,86 MB
Chalboard2.jpg 450 × 333; 89 KB
Chalk Board at NYU.jpg 4.032 × 3.024; 2,06 MB
Chalkboard at school.jpg 5.760 × 3.840; 3,43 MB
Chalkboard in a school in Afghanistan.jpg 4.288 × 2.848; 2,02 MB
Chalkboard wall.jpg 2.304 × 3.072; 1,33 MB
Chalkboard.jpg 365 × 270; 44 KB
ChathamAmherst6588.JPG 2.048 × 1.536; 740 KB
China - Chengdu 8 - our hostel street (135954685).jpg 2.576 × 1.932; 915 KB
Consulta 2014 sobre como fortalecer a Wikimedia no Brasil, São Paulo 22.jpg 4.000 × 1.751; 6,08 MB
Coordination number.jpg 1.600 × 1.200; 247 KB
Cronomo en clase.jpg 5.184 × 3.888; 4,78 MB
- De-Tafel.ogg 1,4 s; 14 KB
Description needed. (26816369625).jpg 4.000 × 3.000; 4,44 MB
Dolly (4303061978).jpg 812 × 1.280; 150 KB
Dourtenga school.JPG 1.365 × 1.024; 643 KB
Ecole primaire publique de Dimatadoni (8).jpg 3.648 × 5.472; 4,53 MB
Education exhibit at Cape Fear Museum, Wilmington, NC IMG 4422.JPG 4.608 × 3.456; 3,36 MB
- En-us-blackboard.ogg 0,8 s; 13 KB
Example of a structural formula on a blackboard (Paraloid B-72).jpg 2.648 × 1.745; 1,41 MB
Fire Fighter ship, Long Island 2018 41.jpg 3.456 × 5.184; 16,97 MB
Fire Fighter ship, Long Island 2018 42.jpg 3.456 × 5.184; 16,95 MB
Fire Fighter ship, Long Island 2018 44.jpg 5.184 × 3.456; 13,83 MB
Formula-on-blackboard758.jpg 1.600 × 1.070; 156 KB
Formulas on an old blackboard (Unsplash).jpg 3.264 × 2.448; 1,76 MB
Fort de Fermont and its museum - Ouvrage Fermont - Black boards.JPG 4.608 × 3.456; 2,94 MB
Foto iñaki jiménez.jpg 6.048 × 4.024; 4,16 MB
Foto-guma-1.jpg 3.000 × 4.000; 877 KB
Geography classroom in Miami University Education Building 1915 (3191520536).jpg 3.012 × 2.404; 564 KB
Getmii's What do you need?.jpg 2.930 × 3.929; 2,3 MB
Global Heart Fair Trade - November 2021 - Sarah Stierch.jpg 3.024 × 4.032; 12,76 MB
Grande salle ENC n1.jpg 3.926 × 2.608; 10,3 MB
Hanka-herecka.jpg 438 × 674; 134 KB
Helen Bisahu, English teacher, India, 1950 (16370289624).jpg 600 × 467; 171 KB
Here we are Past, Present and Future.jpg 2.048 × 1.536; 718 KB
HK PingShan WaFungSchool Blackboard2.JPG 3.264 × 2.448; 791 KB
Hult Black Board.JPG 3.264 × 2.448; 1,59 MB
Hume Board1.jpg 604 × 453; 35 KB
Huntwrapupin26100.jpg 2.816 × 2.112; 4 MB
Höhlenmalereien eines oskar.JPG 3.456 × 1.944; 1,31 MB
Idea wall works at Facebook.png 1.104 × 702; 1,05 MB
In disgrace at school.png 1.458 × 1.536; 964 KB
Intercity STC Schedules, Tudu.jpg 3.072 × 1.728; 1,63 MB
Judges' Lodgings tour and editathon 2014 35.jpg 5.184 × 3.456; 5,44 MB
Just look at this.jpg 1.600 × 1.200; 242 KB
Kaleidoscope for young minds.jpg 2.816 × 2.120; 1,39 MB
Keshabpur High School Blackboard.jpg 2.592 × 1.456; 303 KB
Klasserom, elever, undervisning - no-nb digifoto 20160211 00051 NB NS NM 00105.jpg 7.278 × 5.602; 5,12 MB
Korona Novo mesto napis.jpg 3.000 × 4.000; 533 KB
Kuito class.jpg 800 × 600; 277 KB
Kulutusosuuskuntien Keskusliiton kokoelma D1974 50048A (30242214363).jpg 5.848 × 5.744; 3,17 MB
L'Ardoise Bistro - 2021-09-16 - Sarah Stierch 02.jpg 3.024 × 4.032; 5,08 MB
LibrePlanet 2014 27.jpg 5.184 × 3.456; 5,74 MB
Lone Chalk Stick.JPG 2.304 × 1.536; 1,44 MB
MagneticPaint-CandyPaintAsia.jpg 1.728 × 2.592; 731 KB
Mathematics (cryptography) on a blackboard.jpg 3.264 × 2.448; 1,21 MB
Maths.jpg 2.592 × 3.888; 4,15 MB
McIlvaine Hall Classroom 4.jpg 2.816 × 2.112; 1,6 MB
Miallet 13 cite-nature.JPG 2.771 × 4.172; 3,88 MB
Mike Brown at Caltech in 2021.jpg 10.931 × 8.198; 69,18 MB
Mon bureau.jpg 1.063 × 797; 526 KB
Morningside Nature Center LHF school03.jpg 3.264 × 2.448; 1,54 MB
Music Class at St Elizabeths Orphanage New Orleans 1940.jpg 600 × 470; 40 KB
Mustafa Kemal harf devriminde.jpg 1.440 × 1.972; 252 KB
Najaf Industrial Secondary School, Najaf, central Iraq 02.jpg 2.100 × 1.500; 703 KB
Najaf Industrial Secondary School, Najaf, central Iraq 04.jpg 2.100 × 1.500; 581 KB
Nen.PNG 128 × 109; 14 KB
Old Main Wall of Impunity 2010.jpg 1.024 × 768; 435 KB
Old School.jpg 2.304 × 3.072; 4,58 MB
Paczynskioffice1web.jpg 576 × 432; 38 KB
Percentage chalkboard.JPG 2.304 × 1.536; 1,25 MB
Persian Airmen Train in Britain, 1944 D20764.jpg 771 × 800; 55 KB
Photograph of T.H. Huxley Wellcome L0014754.jpg 2.704 × 4.070; 4,34 MB
Physiktafel.jpg 2.592 × 1.944; 2,14 MB
Plansollerfüllung (16480216892).jpg 5.472 × 3.648; 3,27 MB
Portal Math Banner Background ka.jpg 800 × 270; 59 KB
Prefixed menu.jpg 2.448 × 3.264; 1,42 MB
Prep For Rainier - Flickr - brewbooks.jpg 3.264 × 2.448; 3,36 MB
Pripjat 2019 48.jpg 1.600 × 900; 796 KB
Protocole d'expérience et Wikipédia.jpg 2.560 × 1.920; 2,33 MB
Public chalk board in German mall.jpg 4.032 × 3.024; 4,69 MB
Quintessence rule 2014-03-23 20-21.jpg 800 × 450; 47 KB
Quintessence rule 2014-03-26 00-30.jpg 2.048 × 1.152; 374 KB
Romance languages latin linguistics FiliusLunae Ed Mata Ochoa.png 600 × 335; 505 KB
Sadhika Malladi.jpg 5.184 × 3.456; 717 KB
Schiefertafelmitschwamm.jpg 262 × 473; 61 KB
SchoolAttendanceBlackboard.JPG 2.816 × 2.112; 1,52 MB
Schoolbord met opschrift Vota.Pa.Henny Eman, Bestanddeelnr 252-7869.jpg 2.643 × 2.554; 539 KB
Silos granario, Livorno 04.jpg 4.000 × 3.000; 3,28 MB
Skifertavle.jpg 1.680 × 1.125; 291 KB
Sonoma Santa Soiree - November 2022 - Sarah Stierch 08.jpg 4.032 × 3.024; 2,29 MB
Stony Brook University Harriman Hall 137 - Lecture Hall.jpg 4.416 × 2.480; 1,12 MB
Strike symbol (49778996432).jpg 3.447 × 2.416; 1,08 MB
Superbokehtheorie.jpg 3.872 × 2.592; 4,26 MB
Swethalyaung 01.jpg 2.848 × 4.288; 10,92 MB
Tableau noir avec maths à Thiès - 01.jpg 4.160 × 3.120; 5,88 MB
Tafel.jpg 800 × 600; 78 KB
Tafelzirkel.jpg 924 × 1.792; 477 KB
Tafelzirkel2.JPG 1.984 × 1.488; 590 KB
Techenie.jpg 604 × 604; 81 KB
Teddy Bear rhyme in Bangladesh.jpg 768 × 1.024; 359 KB
THANKS FOR NOTHING (10127346206).jpg 1.000 × 1.618; 1,25 MB
The Basket (116702875).jpg 2.592 × 1.944; 2,35 MB
The Paddle Wheel Saloon - 2021-10-19 - Sarah Stierch 08.jpg 3.024 × 4.032; 8,62 MB
The University of Waterloo School of Architecture (6622430343).jpg 4.000 × 3.000; 4,17 MB
Think Outside Of The Box.jpg 5.200 × 3.467; 10,72 MB
TIP tabla OŠ Fužine.jpg 3.962 × 2.642; 5,68 MB
Top Office Machines Chalkboard.JPG 3.888 × 2.592; 2,99 MB
Trabajo practico de T.I.C..jpg 2.382 × 1.490; 747 KB
Turbo Pascal on blackboard.jpg 2.288 × 1.712; 1,05 MB
Two-blackboards1783.jpg 1.600 × 1.023; 292 KB
USS Ajax.jpg 740 × 584; 97 KB
Wesleyan University - Tishler Lecture Hall 01.jpg 4.288 × 2.848; 4,35 MB
Wiblingwerde-Holzkreidezirkel-1-Asio.jpg 3.492 × 2.328; 3,25 MB
Wikiconference 2015 Prague, 267.jpg 2.055 × 2.298; 1,11 MB
Wilder lecture at Cornell, c. 1910.jpg 1.536 × 1.204; 317 KB
Willow Chapel School Capon Springs WV 2015 10 25 02.JPG 3.264 × 2.448; 1,84 MB
Willow Chapel School Capon Springs WV 2015 10 25 08.JPG 3.264 × 2.448; 1,72 MB
Willow Chapel School Capon Springs WV 2015 10 25 11.JPG 3.264 × 2.448; 1,39 MB
WM2006 0166.jpg 2.848 × 4.288; 5,54 MB
Woman drawing on a chalkboard.jpg 2.700 × 1.800; 2,1 MB
Words chalkboard.JPG 2.304 × 1.536; 1,2 MB
Work thoughts on glass.jpg 3.264 × 2.448; 1,86 MB
Xisu classroom.JPG 1.944 × 2.592; 1,65 MB
Yet another mistake.jpg 6.000 × 3.375; 14,83 MB
ZambianSchool3.JPG 3.072 × 2.304; 2,55 MB
« 11 € 00 » inscrit sur une ardoise.jpg 4.158 × 2.772; 5,86 MB
École nationale d'architecture et d'urbanisme de Tunis 09.jpg 5.184 × 3.456; 5,66 MB
Кубок по физике (Уфа, БашГУ).JPG 2.048 × 1.536; 389 KB
கீழ் மட்ட கரும்பலகை low level blackboard (LLB).jpg 1.280 × 960; 872 KB
黒板をひっかく.jpg 3.264 × 2.448; 831 KB
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