Details
A 19th-Century noon cannon sundial,
the 9in. (23cm.) dia. marble plinth base engraved with a sundial, the gnomon set for 49° 29', the tapering cannon barrel mounted on twin supports, the burning glass with two shaped arms to twin supports
See Colour Illustration
the 9in. (23cm.) dia. marble plinth base engraved with a sundial, the gnomon set for 49° 29', the tapering cannon barrel mounted on twin supports, the burning glass with two shaped arms to twin supports
See Colour Illustration