193

All Communications in reference to the business must be addressed to the firm.

James W Queen & Co.

MATHEMATICL OPTICAL & PHILOSOPHICAL INSTRUMENTS

924 Chestnut Street Philadelphia

Philadelphia 11 mo 19 1880

Prof C. E. Bessey

Dear Sir

Your note of the
[illegible] is at hand. Not having any complete sets on hand at this
moment we have requested Dr.
J. J. M. [illegible] of start Madison
Iowa who has one of these sets
from us to send it to you. We
hope you will be pleased with it
as we have been to considerable
trouble to get a set of objects
such as we thought suitable for
illustration of structure suitable
both as regards subject and quality
of preparation. After collecting con
siderable material for another