--- Begin Forwarded Message --- Date: Fri, 01 Dec 2000 11:52:17 -0700 From: Linda Zellmer <[log in to unmask]> Subject: RE: Cram dating code Sender: Linda Zellmer <[log in to unmask]> Hello All, When Rich Boardman's message came across Maps-L the other day, I first checked the Map Dates Section of the Map Librarians Toolbox. When I did not notice anything on dating Cram Maps, I decided to e-mail the George F. Cram Company. My message reached a very helpful young lady (named Cindy), who went and asked around the office for information. Phil McDaniel, a long time employee of the company, offered the following solution for the Baltimore Map: The Cram Date code is normally preceded by the letters "CR" and is followed by some numbers. These numbers denote the month and year the map was published. Thus the Baltimore Map was published in June of 1954. I will be adding this to the other date information collected by Phil Hoehn on the WAML Map Librarian's Toolbox. Linda Zellmer ***************************** Linda Zellmer Maps Librarian Arizona State University Libraries P.O. Box 871006 Tempe, AZ 85287-1006 [log in to unmask] Phone: (480)-965-5973 Fax: (480)-965-0883 -----Original Message----- From: Johnnie Sutherland [mailto:[log in to unmask]] Sent: Monday, November 27, 2000 2:01 PM To: [log in to unmask] Subject: Cram dating code Does anybody out there have a key for deciphering the date code scheme for the George F. Cram Co. maps? I have a map of Greater Baltimore with N132 CR654. I have a 1950 possible date but would like to confirm and have a key for future use. Thanks. Rich Boardman Map Collection FRee Library of Philadelphia [log in to unmask] --- End Forwarded Message ---