Academy 802 log-log Sliderule

Blundell Rules Ltd started making slide rules in about 1947 in Luton. In 1956 they moved to Weymouth. They merged with W H Harling of London, who were established drawing instrument makers, to form Blundell Harling Ltd, and moved the Harling business to Weymouth in 1964. They are still in business today at 9 Albany Road, Granby Industrial Estate, Weymouth, although they no longer make general purpose slide rules.
Blundell Harling 802 Log Log slide rule, simplex open frame, plastic with plastic cursor, dating from the 1970s. Scales are K,LL2,LL3,A{B,L,C1,C}D,S,T,ST. Complete with blue plastic case and instructions

Manufacturer: Blundell Harling
Date: 1970

This exhibit has a reference ID of CH876. Please quote this reference ID in any communication with the Centre for Computing History.


Academy 802 log-log Sliderule

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