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Description: | Hersteller: C.Plath Hamburg / Baum: PM5 / Werkn: 1356 / (trade mark) / M (eagle & swastika)
alidade
Heavy grey painted brass, with crosspiece at centre which has a brass spigot on its underside that fits into depression at centre of compass verge glass. On upper side of cross-piece is a location for a shadow pin. The foresight is an open arch with thread and is fitted with a black glass reflector and mirror. The back sight contains a slit, prism and two filters.
O.A. Height 7.1" (18.0 cm)
In fitted wooden box 12.8" x 5.5" x 6.3" (32.5 x 14.0 x 16.0 cm) containing two shadow pins.
caption: Record Shot - Do not reproduce. | Publisher: | "http://collections.rmg.co.uk/" | Rights holder: | "Royal Museums Greenwich" | Subjects: | alidades | Source: | Royal Museums Greenwich | Identifier: | http://collections.rmg.co.uk/collections... | Go to resource |
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