Bidspirit auction | Collection of 3 levelling instruments,

Collection of 3 levelling instruments, mid-20th century, on height-adjustable stand, in metal case with - Set of 3 levelling instruments, mid-20th century, on a height-adjustable stand, in a metal case with carrying strap: instrument with a beige-coloured finish, Fennel Kassel number 108875, olive-coloured levelling instrument, HBI number 04671-1960, and an instrument with a grey finish from Breithaupt Kassel, number 130062, Lengths 19.5 cm, 17 cm, 16.6 cm; case dimensions approx. 19 x 23 x 13 cm, 17.5 x 18 x 13 cm, 15 x 23 x 11 cm; functions not tested; case lids chipped, with rust spots and signs of wear *3656/5142/002 (internal)