Lot 280 , Five scientific instruments, comprising; a rolling parallel rule, pine boxed, 48cm wide; an early 20th century boxwood and brass Alidade, by J. Hicks, 8, 9 & 10, Hatton Garden, leather cased; an oak and brass tripod, sta

Five scientific instruments, comprising; a rolling parallel rule, pine boxed, 48cm wide; an early 20th century boxwood and brass Alidade, by J. Hicks, 8, 9 & 10, Hatton Garden, leather cased; an oak and brass tripod, stamped Houghton - Butcher, Mfg. Co. Ltd, 1917; a brass Saccharometer, by J. Long, 20, Little Tower Street, London; and an early 20th century Swiss steel Planimeter, signed J. Amsler, in a leather and cloth box, (5) CITES
£60-90