10 inch transit theodolite by William Cary, early 19th century
10 inch transit theodolite by William Cary, early 19th century.
Lamp or lantern, associated with 10 inch transit theodolite by William Cary, early 19th century.
Circular wooden component with a hole in the centre and two rods attached, associated with 10 inch transit theodolite by William Cary, early 19th century.
Circular wooden component with a hole in the centre and two rods attached, associated with 10 inch transit theodolite by William Cary, early 19th century.