The Saint Louis directory,for the year 1842 ... with a sketch of the city of Saint Louis ..

JacobBlattner, ,
Mathematical, Optical And Philosophical
Instrument Maker ,
Second, between Olive & Pine Sts.streets , St. Louis.

Has constantly on hand a large assortment of
Levelling Instruments, Surveying Compasses & Chains
Mathematical Instruments,
Spy Glasses, Barometers,
Thermometers,
Spectacles, &c.

Instruments
In the above branches will be altered or repaired
in the best manner.

All Instruments Manufactured By Him Will Be
Warranted Correct.