Bronze Age Gold from Wales
Powell Duffryn Ltd, letter re. turbo compressors
Typed in black ink on off-white paper. A two-page letter from G.W.Alexander to E.L.Hann of Powell Duffryn House regarding the turbo altenator sets, dated 10 September, 1954. Letters 83.184I/65 (1-4) were pinned together. Loose within a beige/light brown file containing copies of the 'Metcalf papers' and documents relating to the 'Conversion of Turbo Compressor to Electrical Drive'.
Collection Area
Industry
Item Number
83.184I/65 (2)
Creation/Production
unknown
Date: 10/09/1954
Acquisition
Collected officially, 20/12/1983
Measurements
Length
(mm): 253
Width
(mm): 202
Material
paper
Location
In store
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