Calculagraph - TCI Library https://www.telephonecollectors.info/index.php/browse/miscellaneous-topics/calculagraph?format=html Sun, 25 Feb 2024 19:28:35 -0800 en-GB hourly 1 Installing Ribbons in Calculagraphs - March 1952 https://www.telephonecollectors.info/index.php/browse/miscellaneous-topics/calculagraph/14736-installing-ribbons-in-calculagraphs-march-1952?format=html Installing Ribbons in Calculagraphs - March 1952 16 pages. Models 6 and 110. Contributed by Bruce Patterson. OCR and processing by Paul Fassbender.

]]> https://www.telephonecollectors.info/index.php/browse/miscellaneous-topics/calculagraph/14736-installing-ribbons-in-calculagraphs-march-1952?format=html 16 pages. Models 6 and 110. Contributed by Bruce Patterson. OCR and processing by Paul Fassbender.

]]> paul-f@verizon.net (Paul F) Calculagraph Sun, 25 Feb 2024 19:28:35 -0800 Calculagraph Model 33 https://www.telephonecollectors.info/index.php/browse/miscellaneous-topics/calculagraph/4564-calculagraph-model-33?format=html Calculagraph Model 33 Calculagraph Model 33 folder
scanned by Gary Goff

]]> https://www.telephonecollectors.info/index.php/browse/miscellaneous-topics/calculagraph/4564-calculagraph-model-33?format=html Calculagraph Model 33 folder
scanned by Gary Goff

]]> (Anonymous) Calculagraph Tue, 27 Sep 2011 01:58:25 -0700 Calculagraph Key With Dimensions https://www.telephonecollectors.info/index.php/browse/miscellaneous-topics/calculagraph/4482-calculagraph-key-with-dimensions?format=html Calculagraph Key With Dimensions https://www.telephonecollectors.info/index.php/browse/miscellaneous-topics/calculagraph/4482-calculagraph-key-with-dimensions?format=html (Anonymous) Calculagraph Sat, 06 Aug 2011 06:53:48 -0700 Calculagraph Model 33 - Calibration Key https://www.telephonecollectors.info/index.php/browse/miscellaneous-topics/calculagraph/4468-calculagraph-model-no-33-calibration-key?format=html Calculagraph Model 33 - Calibration Key This information was offered in conjunction with the calculagraph calibration keys
that Jeff Lamb made, and how to avoid any possible problems with the key and the
calibration gear into which the key inserts to conduct a time calibration change.

]]> https://www.telephonecollectors.info/index.php/browse/miscellaneous-topics/calculagraph/4468-calculagraph-model-no-33-calibration-key?format=html This information was offered in conjunction with the calculagraph calibration keys
that Jeff Lamb made, and how to avoid any possible problems with the key and the
calibration gear into which the key inserts to conduct a time calibration change.

]]> (Anonymous) Calculagraph Wed, 03 Aug 2011 18:05:41 -0700 Calculagraph Model 6 - Instructions https://www.telephonecollectors.info/index.php/browse/miscellaneous-topics/calculagraph/450-gaw-calculagraaf?format=html Calculagraph Model 6 - Instructions 20 pages. Model 6 calculagraph, Instructions for Installation - Operation - Maintenance

]]> https://www.telephonecollectors.info/index.php/browse/miscellaneous-topics/calculagraph/450-gaw-calculagraaf?format=html 20 pages. Model 6 calculagraph, Instructions for Installation - Operation - Maintenance

]]> (Anonymous) Calculagraph Sun, 22 Nov 2009 05:02:42 -0800 Calculagraph Call Recording Card https://www.telephonecollectors.info/index.php/browse/miscellaneous-topics/calculagraph/449-calculagraph01?format=html Calculagraph Call Recording Card Contributed by Jeff Lamb.

]]> https://www.telephonecollectors.info/index.php/browse/miscellaneous-topics/calculagraph/449-calculagraph01?format=html Contributed by Jeff Lamb.

]]> (Anonymous) Calculagraph Sun, 22 Nov 2009 05:01:18 -0800