Silver drawing set (not silvered or electrum) signed by Joshua Long in its green shagreen case with silver fittings.
Dimension: 7” long.
Long is recorded at the Royal Exchange around 1750-75.
Absolutely complete and in perfect order.
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Alpha Et Omega
Alpha et Omega is a recently established firm, based in Milan, Italy. We specialise in antique Scientific Instruments and rare Books to supply collections worldwide. Focus is given to optical and time-related instruments, especially before the Industrial Revolution but we are also interested in rare-to-find scientific and natural items and wunderkammer objects. Alpha et Omega also deals in rare books related to Early Science and Scientific Instruments. Please feel free to contact us for individual requests or desiderata.