Astronomical Instruments and Accessories

Catalog A.
1908.

Catalog A.
1908.

This catalogue supersedes former editions.
The prices given in this catalogue are net and do not include packing which will be charged at cost.
To avoid mistakes and delays when ordering please give catalogue number and shipping instructions.
Most of the instruments listed in this catalogue are constructed to order only but the smaller sizes of telescopes with accessories, chronographs, simpler measuring machines, etc., are usually kept in stock.
The apparatus listed in this catalogue is of our own manufacture, excepting the astronomical regulator clocks, which we have listed for the convenience of our customers.
All orders will be filled as promptly as possible with due regard to thorough workmanship and efficient inspection.