| Description | Mints and Mint Engines (8 items).
Mint machinery powered by mules and cattle.
Partially coloured reverse plans and external elevation of the mint, section and plan of the cutting out room, section and plan of the milling room and workshop, sections and plan of the annealing furnace, section and plan of the coining room, sections and plan of the die multiplying and annealing apartment, side view and plan of the milling machine frame; tracing of plans and external elevation of the mint. All the drawings except the last item bear letter codes.
Original Portfolio or 'Book' No. 867. Catalogue of Old Engines p. 162.
For the Culiacan Mint, ordered by Finlay Hodgson & Co. of London.
See also: M. R. Boulton "American Mints" Correspondence [in MBP].
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