I have taken this day a course of instruction in ostrich feather dyeing from Mr. A. Paul, for which I paid him fifty dollars. The same I consider the most simple and best method known; and is well worth ten times the amount.
C. Peter & Son.
Utica, Jan. 31, 1885.
I have received a course of instructions from Alex. Paul, for which I paid him fifty dollars, and would state that I consider Mr. Paul a thorough master of the art of feather dyeing, and feel that five times the amount paid him would not be equivalent to the information received.
John W. McLean.
Milwaukee, Feb. 28, 1885.
Mr. Alex. Paul has given me instruction for dyeing and cleaning ostrich feathers. I feel satisfied to certify that his method cannot be excelled, and that the instruction is worth ten times the amount charged.
I. Leiser.
Baltimore, Jan. 14, 1885.