Details
An unusual late 19th-Century oxidised-brass surveying level,
unsigned, the telescope with sliding focus adjustment, lens cap and bubble level, with vertical fine-screw adjustment and the associated staff mounting attachment, in plush-lined leatherette-covered case -- 6.1/8in. (15.5cm.) wide
unsigned, the telescope with sliding focus adjustment, lens cap and bubble level, with vertical fine-screw adjustment and the associated staff mounting attachment, in plush-lined leatherette-covered case -- 6.1/8in. (15.5cm.) wide