A brass universal equinoctial ring dial, English, mid 18th century,
of standard form with hour scale on obverse of equinoctial ring (now detached), divided to eighths of an hour, bridge with cursor and pin-hole moving over calendar scale, in unassociated mahogany case 4 1/4in (11in) diam.
Sold for
£504
inc. premium
Category: Collectibles / Marine
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