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Circular Slide Rule Calculator

From the Collection of Maldon Vintage Machinery Museum Inc Vincents Road Maldon Victoria

Description
.1) Hinged lid wooden box with brass fittings and green felt covered rests inside.
.2) "Fuller" type circular slide rule calculator Model No. 1.
.3) Brass stand which slots into one end of box and holds calculator in position for ease of use.
.4 ...7) Instruction booklets for operating the calculator.
.8) Letter from importer re enquiry for circular slide rules to be used at Thompsons Engineering and Pipe Works.
Size
.1) L 46 x W 12 x H 0.2, .2) 9 Dia. x L 44.3, .3) L 16 x W 4 x H 0.4, .5 & .6)L 22 x W 14, .7) L 27 x W 20, .8) L 26 x W 20. all cm's
Object Registration
VMVM 148.8
Keywords
trades, drafting, instruments, measuring
When Made
First half 20th century
Inscriptions & Markings
Imprinted on bakelite base of cylinder "Stanley / Trade Mark".
Last updated
8 Jun 2018 at 2:46PM