Professor Fullers Cylinder Slide Rule - Dated 1905

From: Dave at Collectors-tech UK
Email: dave@collectors-tech.com

Comments

I have just posted on Ebay a very nice early Fuller's Calculator 2041-1905. It appears that when this Slide Rule was manufactured a mistake was made with reference to the "Birmingham Wire Gauge" table on the inner cylinder and you can see that corrections were made at the point of production with the the correct values been placed next to the crossed out incorrect ones. Has anyone seen this peculiarity on a Fuller Slide Rule before? The Ebay Item Number is 3221972342 Thank you - Dave at www.collectors-tech.com