ADVERTISEMENTS.
183
KELS
A Vk. *i I M * In *- -^
MANUFACTURING OPTICIANS, ELECTRICIANS,
AND MODEL MAKERS.
SURVEYING AND MINING INSTRUMENTS OF EVERY DESCRIPTION.
MERCURTAL AND ANEROID BAROMETERS.
HYDROMETERS & THERMOMETERS. SALINOMETERS IN METAL & GLASS.
TELESCOPES; FIELD, MARINE, AND OPERA GLASSES
AND
IN GOLD, SILVER, AND STEEL.
^ 'j\K o ID :h} T. s T a j^isTizr s i 2 is o i% s c jl Ij s
ai
f^ A a 51 i
L F B TT T e B« © S,
On one-fourth and one-eighth Scale, always in Stock or Progress, as supplied by v.i
to the principal Shipbuilders throughout the United Kingdom,
ELECTEIC AHD PHEUMATIC BELLS AND mDICATORS.
ESTIMATES GIVEN for the FITTING-UP of SHIPS, HOUSES, OFFICES, PITS, &c.
2 COMMEECl STREET, S.S., GLASGOW.
WOEKS— 21 CLYDE PLACE.