Opaque projector: Revision history

8 June 2024

• curprev 17:1117:11, 8 June 2024‎ GreenC bot talk contribs‎ 5,591 bytes −33‎ Move 1 url. Wayback Medic 2.5 per WP:URLREQ#google.com/patents undo

3 March 2024

• curprev 10:1310:13, 3 March 2024‎ 2a02:a443:5030:1:c8bd:dd6f:add:37f7 talk‎ 5,624 bytes +20‎ →‎See also undo Tags: Mobile edit Mobile web edit

19 October 2023

• curprev 01:3101:31, 19 October 2023‎ WikiCleanerBot talk contribs‎ m 5,604 bytes −3‎ v2.05b - Bot T5 CW#16 - Fix errors for CW project (Unicode control characters) undo Tag: WPCleaner

11 October 2023

• curprev 01:5301:53, 11 October 2023‎ AnomieBOT talk contribs‎ m 5,607 bytes −12‎ Substing templates: {{Format ISBN}}. See User:AnomieBOT/docs/TemplateSubster for info. undo
• curprev 01:0801:08, 11 October 2023‎ Trappist the monk talk contribs‎ m 5,619 bytes +46‎ cite repair; undo

10 April 2023

• curprev 09:1109:11, 10 April 2023‎ Ufim talk contribs‎ 5,573 bytes +223‎ the difference between episcope, diascope and epidiascope undo

23 November 2022

• curprev 18:5718:57, 23 November 2022‎ JLJ001974WKP talk contribs‎ m 5,350 bytes +113‎ No edit summary undo Tags: Mobile edit Mobile app edit iOS app edit

29 August 2022

• curprev 17:5417:54, 29 August 2022‎ Citation bot talk contribs‎ 5,237 bytes +21‎ Add: isbn. | Use this bot. Report bugs. | Suggested by Abductive | #UCB_webform 532/3850 undo

29 December 2021

• curprev 22:3022:30, 29 December 2021‎ Augusta2 talk contribs‎ 5,216 bytes +37‎ No edit summary undo

9 November 2021

• curprev 10:1110:11, 9 November 2021‎ William Avery talk contribs‎ 5,179 bytes 0‎ Not a proper noun undo

3 October 2020

• curprev 06:4206:42, 3 October 2020‎ Citation bot talk contribs‎ 5,179 bytes −38‎ Alter: url. URLs might have been internationalized/anonymized. | You can use this bot yourself. Report bugs here. | Suggested by AManWithNoPlan | All pages linked from cached copy of User:AManWithNoPlan/sandbox2 | via #UCB_webform_linked undo

14 July 2020

• curprev 17:1717:17, 14 July 2020‎ John of Reading talk contribs‎ m 5,217 bytes +1‎ →‎History: Typo fixing, replaced: a oxyhydrogen → an oxyhydrogen undo Tag: AWB

11 May 2020

• curprev 02:0902:09, 11 May 2020‎ Numbersinstitute talk contribs‎ 5,216 bytes +833‎ →‎History: Reference edited with ProveIt Added tracer projector undo Tag: ProveIt edit

26 January 2019

• curprev 15:0315:03, 26 January 2019‎ Chris Bramhall talk contribs‎ m 4,383 bytes −141‎ Removed dead link to external site. undo

24 October 2018

• curprev 09:1909:19, 24 October 2018‎ PBS-AWB talk contribs‎ 4,524 bytes −185‎ Replace 1911encyclopedia.org with {{cite EB1911}} and other changes, replaced: {{reflist}} → {{Reflist|30em}} undo Tag: AWB

13 May 2018

• curprev 13:1413:14, 13 May 2018‎ Bellroth talk contribs‎ 4,709 bytes −7‎ No edit summary undo

4 March 2018

• curprev 02:4102:41, 4 March 2018‎ InternetArchiveBot talk contribs‎ 4,716 bytes +43‎ Rescuing 1 sources and tagging 0 as dead. #IABot (v1.6.4) undo

14 April 2017

• curprev 13:2613:26, 14 April 2017‎ Rich Farmbrough talk contribs‎ m 4,673 bytes +33‎ Fix spelling Encyclopaedia Britannica or similar; using AWB undo

15 January 2017

• curprev 09:2909:29, 15 January 2017‎ Joortje1 talk contribs‎ m 4,640 bytes −40‎ →‎History undo
• curprev 09:1309:13, 15 January 2017‎ Joortje1 talk contribs‎ 4,680 bytes +1,470‎ →‎History: more historical info and some editing undo

3 September 2016

• curprev 19:5619:56, 3 September 2016‎ GreenC bot talk contribs‎ m 3,210 bytes +1‎ WaybackMedic 2 undo

15 June 2015

• curprev 01:2301:23, 15 June 2015‎ Matthiaspaul talk contribs‎ 3,209 bytes +22‎ +link undo

11 June 2014

• curprev 17:0917:09, 11 June 2014‎ 100.0.101.252 talk‎ 3,187 bytes +1‎ "Modern" probably intended to mean "in the current day", not modern v. old fashioned OHP. No need to say "modern", current-day is implied by "are". No need to put "overhead" in quotes, just say what it is (it was conveniently linked shortly before). undo

8 June 2014

• curprev 19:4719:47, 8 June 2014‎ Beland talk contribs‎ m 3,186 bytes 0‎ linking undo

7 May 2014

• curprev 05:1805:18, 7 May 2014‎ DocWatson42 talk contribs‎ m 3,186 bytes +8‎ →‎Types: Made a minor correction. undo
• curprev 05:1705:17, 7 May 2014‎ DocWatson42 talk contribs‎ 3,178 bytes +162‎ →‎Types: Cleaned up a reference and other matters. undo

10 October 2013

• curprev 18:3418:34, 10 October 2013‎ Twillisjr talk contribs‎ 3,016 bytes +29‎ added Category:Display devices using HotCat undo

20 May 2013

• curprev 00:0800:08, 20 May 2013‎ 72.10.211.79 talk‎ 2,987 bytes +133‎ →‎External links: Added an external link to patent drawings of one of the earliest epidiascopes undo

26 February 2013

• curprev 14:5414:54, 26 February 2013‎ Addbot talk contribs‎ m 2,854 bytes −277‎ Bot: Migrating 14 interwiki links, now provided by Wikidata on d:q520676 (Report Errors) undo

12 August 2012

• curprev 13:5413:54, 12 August 2012‎ Nbarth talk contribs‎ 3,131 bytes +12‎ →‎See also: Telop undo

2 December 2011

• curprev 14:0314:03, 2 December 2011‎ EmausBot talk contribs‎ m 3,119 bytes +30‎ r2.6.4) (Robot: Adding sr:Епидијаскоп undo

23 November 2011

• curprev 12:5312:53, 23 November 2011‎ Tropicaldiver talk contribs‎ m 3,089 bytes −13‎ Fixed a broken link undo

4 April 2011

• curprev 00:0900:09, 4 April 2011‎ Yobot talk contribs‎ m 3,102 bytes +31‎ WP:CHECKWIKI error 61 fixes + general fixes, References after punctuation per WP:REFPUNC and WP:PAIC using AWB (7671) undo

7 March 2011

• curprev 15:1615:16, 7 March 2011‎ Karel K. talk contribs‎ m 3,071 bytes −6‎ kor. undo

30 December 2010

• curprev 14:2714:27, 30 December 2010‎ Luckas-bot talk contribs‎ m 3,077 bytes +27‎ r2.5.2) (robot Adding: es:Proyector de opacos undo
• curprev 13:1913:19, 30 December 2010‎ ZéroBot talk contribs‎ m 3,050 bytes +16‎ r2.6.5) (robot Adding: ca:Episcopi undo

26 August 2010

• curprev 18:0618:06, 26 August 2010‎ JustAGal talk contribs‎ m 3,034 bytes +17‎ disambig undo

14 May 2010

• curprev 21:5321:53, 14 May 2010‎ Jwortzel talk contribs‎ 3,017 bytes +22‎ No edit summary undo

20 January 2010

• curprev 17:5417:54, 20 January 2010‎ Tedder talk contribs‎ 2,995 bytes +18‎ →‎History: wikilink to document camera undo

21 November 2009

• curprev 16:4816:48, 21 November 2009‎ Broadbot talk contribs‎ m 2,977 bytes +15‎ robot Adding: da:Episkop undo

30 January 2009

• curprev 16:2116:21, 30 January 2009‎ Berthold Werner talk contribs‎ 2,962 bytes +60‎ →‎History undo

14 November 2008

• curprev 00:5600:56, 14 November 2008‎ Ptbotgourou talk contribs‎ m 2,902 bytes +27‎ robot Adding: fr:Épiscope (optique) undo

10 September 2008

• curprev 06:2106:21, 10 September 2008‎ Sindala talk contribs‎ m 2,875 bytes +16‎ + interwiki nl undo

20 August 2008

• curprev 19:3019:30, 20 August 2008‎ FlaBot talk contribs‎ m 2,859 bytes +15‎ robot Adding: sv:Episkop undo

25 July 2008

• curprev 10:1610:16, 25 July 2008‎ 150.237.95.73 talk‎ 2,844 bytes −1‎ →‎External links undo
• curprev 10:1610:16, 25 July 2008‎ 150.237.95.73 talk‎ 2,845 bytes −43‎ →‎External links: Stale URL fixed undo

4 March 2008

• curprev 11:5511:55, 4 March 2008‎ Kierano talk contribs‎ 2,888 bytes +604‎ Clarify the distinction between episcopes and epidiascopes undo

3 March 2008

• curprev 23:1723:17, 3 March 2008‎ Kierano talk contribs‎ 2,284 bytes +132‎ Add image! Been hanging on to this one for ages, and finally found the right article. undo

23 February 2008

• curprev 05:1005:10, 23 February 2008‎ PipepBot talk contribs‎ m 2,152 bytes +15‎ robot Adding: no:Episkop undo

18 November 2007

• curprev 22:4022:40, 18 November 2007‎ Astroview120mm talk contribs‎ m 2,137 bytes +639‎ Reverted 1 edit by 75.67.155.218 identified as vandalism to last revision by Stevegallery. using TW undo