A black enamelled and brass American surveying level, signed Le Beckmann, Toledoe 823, with rack-and-pinion focusing, dust cap, in cradle over graduated bubble level, mounted on limb over four screw tripod mount, in fiited wooden case - 19¼in.(48.9)cm wide; and a brass surveying level aigned A.G. Thornton Ltd. Manchester, with internal and eyepiece focusing, ray shade and dust slide, with side mounted graduated bubble level with mirror cover,, with leveling screws on three screw tripod base, in fitted case - 13 7/8in.(35.2cm)wide (2)