dolland of london artifical horizon 2 feb 1911
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Artificial Horizon
Made by Dolland, London (embossed on underneath of glass hood), complete with mercury jar, label dated 2 Feb 1911, marked N.S. Sta 1537/02 G&S (5488) 250 12/04d. In original wooden box with brass fittings. Box size 19 x 15 x 13cms, instrument 15 x 12 x 9cms
Item: TH41
SOLD