Programmable Electronic Calculator with Model 10 Mathematics and Peripheral control Plug ins

Scientific and programmeable calculator with paper roll printout

Scientific and Programmeable Calculator with paper roll printout

Silver Cube in wooden box Unknown usagePainted on top of box with 15098/4

A Cutaway Transmission electron microscope allows detail of the inner construction and beam path to be viewed.

On of the world's largest capacity ruling engines ,operating between 1960 and 1972. Designed and constructed at the CSIRO Division of Chemical Physics by Dai Davies and Geoffrey Stiff.

X key A BIG MACHINE Ser no 200949

keys: 13 x 8 x 13 Plaque: ‘School of pHysics [University of Melbourne]/

see #313

Felt & Tarrant Mfg Co, Chicago, USA Note;’For history see extract from EM Horsburgh (editor) “Modern Instruments of Calculation” pp. 98-102. New introduction by Michael R Williams (1st 1914, 2nd 1984). TOMASH Publishers, Los Angeles, San Francisco.

Paper tape output Plaque ‘Tokyo Electric Co Ltd, Made in Japan

HEWLETT-PACKARD HP-15C POCKET ELECTRONIC CALCULATOR (PTOGRAMMABLE) plus owner’s ×handbook :292pp March 19823x miniature alkaline batteries (or silver oxide):Eveready A76 or 357 respectively or equivalents : see p 260 of HBK ser. no. 2237A05058

Electronic Digits on Screen Multiply and Divide keys For Plaque Details see 330/EL3 DATED 21-6-80

as for EL2: 14 Electronic digits appear on Screen Plaque: Donated by the Institute of Applied Economic and Social Research 21-6-80

14 Electronic digits appear on Screen

Electric Typewriter used on CSIRAC donated to Museum Victoria per A/Prof Peter Thorne (Comp. Science. Dept) on the 50th Anniversary of CSIRAC, Nov 1999 and presumably for display in the new Museum in 2000. [predates use of TELETYPE] EGM 23/11/99

Electrical Keys: 10 x 8 x 17 From Department of Computer Science

Electric Adding Machine Paper Tape Output Plaque: ivrea made in Italy fabrique en Italie v 120-220/ 2 40 Hz 50 From the Department of Statistice

Electrical Keys: 10 x 10 x 20

Elec. 10 keys Information sheet with machine

Keys: 10 x 11 x 21 Plaque: Keyboard setting register fully automatic single keyboard, double product register, deouble multiplier register, transfer, capacity 10 x 11 x 21. Monroe Calculating Machine Company/ New York USA/ no 2(?)/ 220-250 volts, 0-550 cycles AC/ 225-250 volts DC

Keys: 10 x 10 x 20 Plaque: TR10FA 628,938 MODEL V TR10FA Made in USA by Marchant Calculators Inc. Oakland, California, USA

Keys: 10 x 10 x 20 Plaque: Model ADX Made in USA by Marchant Calculators Inc Oakland, California, USA

Electric Keys: 8 x 16

See previous (F317) for details. Instrument c600mm long.

MADAS (Multiplication, Addition, Division, Subtraction) Electrical calculator with full keyboard and automatic multiplication. Made in Switzerland c1950. Cost $450. Presented to the Univewrsitiy by Peacock Bros., Carlton

PhD thesis of Dr John Crawford Bower, who undertook his MSc at the University of Melbourne before completing his doctorate at the Cavendish Laboratory in 1939. Bower was in the RAF Operational Research Group in World War II before returning to the University of Melbourne to become a physics lecturer after the war.