Bronze Age Gold from Wales
Working models for engineering students, notes
Green covered booklet with black print. Full Title - Working Models for Engineereing Students. Notes on Slide Valve Models, 6th Edition. Dated January, 1920 with the following names on cover - T. Jones and T.G. Jones. 27 page booklet with 10 b & w drawn images of slide valves and 3 additional pages at rear advertising other models.
Collection Area
Industry
Item Number
70.66I/10
Creation/Production
John Heywood Ltd.
Date: 1920 (circa)
Acquisition
Donation, 4/8/1970
Measurements
Length
(mm): 150
Width
(mm): 117
Material
card
paper
Location
In store
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