Source: Business letterheads Location: Archives
Last Name:	Slayback
First Name:	O.
Middle Name:	W.
Building Illus:	No
Address:	810 Olive St.
Type of Business:	general agent for the Protectograph
Date:	1907 Feb 15
Illustration:	Protectograph
Collection:	A0214
Volume:	2
Page:	307
Items:	1