error stamps?

Question

i have a buffalo bill cody 15cent its an error set of 10. 7 and a half is faded. scotts #2178 certif#1200 only 40in exist.1990 paid 2500$ i cant find the worth today can someone please help me?

Answer 1

The recognized expert on U.S. errors is Jacques Schiff. He is an older man and does not use e-mail, but here is his contact info:
Schiff, Jacques C., Jr., Inc.
(APS # 6999-027317-D) Mr. Jacques C. Schiff, Jr.
195 Main St.,
Ridgefield Park , NJ 07660
Phone: [phone]
Fax: [phone]