![](https://coimages.sciencemuseumgroup.org.uk/325/520/large_thumbnail_smg00047665.jpg)
![](https://coimages.sciencemuseumgroup.org.uk/325/520/large_thumbnail_smg00047665.jpg)
![](https://coimages.sciencemuseumgroup.org.uk/325/524/large_thumbnail_smg00047669.jpg)
Circular slide rule and time zone scale
1947
![](https://coimages.sciencemuseumgroup.org.uk/325/664/large_thumbnail_smg00048625.jpg)
Slide rule
1949
![](https://coimages.sciencemuseumgroup.org.uk/645/777/large_thumbnail_smg00721678__0001_.jpg)
Board advertising colloquium with Stephen Hawking at Fermilab
1985
![](https://coimages.sciencemuseumgroup.org.uk/699/270/large_thumbnail_2014_0546__0001_.jpg)
Sir Patrick Moore's typewriter, made by the Woodstock Typewriter Company
1914-1940
![](https://coimages.sciencemuseumgroup.org.uk/126/138/large_thumbnail_cd0707_049_130528_1990_157_2_box_for_model_of_nasa_space_shuttle.jpg)
Box for NASA Space Shuttle Model
1988
![](https://coimages.sciencemuseumgroup.org.uk/218/837/large_thumbnail_1994_0081_0001.jpg)
Laboratory robot with electric interface unit and computer
1991
![](https://coimages.sciencemuseumgroup.org.uk/129/486/large_thumbnail_1992_0565.jpg)
Baby Calculator', c.1960.
circa 1960
![](https://coimages.sciencemuseumgroup.org.uk/325/525/large_thumbnail_smg00047670.jpg)
Circular slide rule
1955
![](https://coimages.sciencemuseumgroup.org.uk/325/549/large_thumbnail_smg00047700.jpg)
Circular slide rule
1949
![](https://coimages.sciencemuseumgroup.org.uk/325/527/large_thumbnail_smg00047678.jpg)
Rectangular plastic slide-chart made by Perrygraf for complimentary distribution by IBM Federal Systems Division
![](https://coimages.sciencemuseumgroup.org.uk/340/852/large_thumbnail_smg00000116.jpg)
Spengler's Pencil Sharpener, 1907
1907
![](https://coimages.sciencemuseumgroup.org.uk/60/731/large_thumbnail_e2001_478_3__0001_.jpg)
Treadle sewing machine sold by Harris Ltd
1890-1950
![](https://coimages.sciencemuseumgroup.org.uk/325/653/large_thumbnail_smg00048614.jpg)
Slide rule for electrical calculations with one slider
1957
![](https://coimages.sciencemuseumgroup.org.uk/325/666/large_thumbnail_smg00048627.jpg)
Slide rule for resonant frequency
1957
![](https://coimages.sciencemuseumgroup.org.uk/325/654/large_thumbnail_smg00048615.jpg)
Glennite slide rule for radio communications with four sliders
1957
![](https://coimages.sciencemuseumgroup.org.uk/126/141/large_thumbnail_cd0707_053_130528_1990_157_1_apollo_spacecraft_model_kit.jpg)
Box for Apollo Spacecraft Command Module Model
1984
![](https://coimages.sciencemuseumgroup.org.uk/732/871/large_thumbnail_smg00450228.jpg)
Whole rigged model of the 3-masted schooner 'E.W. Morrison'
1870-1909
Isolation chip, or ichip
2010
Golfer Tony Lema and wife
25 July 1966
Hallicrafters 505 television receiver
1948
Retail Selling Inventory material
A model of a nuclear reactor designed by Enrico Fermi, 1942
1942
Model of Apollo spacecraft
1980
Teletype
Pocket watch, gold
1876-1915
Lowrey four-channel Symphonic Electronic Organ Model TGS, by Lowrey, Illinois, USA, c. 1974-76
circa 1974-76
Gas Flow counter made by Nuclear Chicago
1965
Slide rule for tape-wound core calculations with single slider
1957
Slide rule for parabolic antenna systems calculations with one slider
1957
Eyelet selector chart in slide-rule format
1959
Model of NASA space shuttle, Columbia
1988