Subject: Engineering drawings
My unit has some rather old (1920's) engineering drawings, on rather thin paper, as well as old blueprints, which have gotten torn through the years. I would like to repair them, but do not know exactly what product I should use. What recommendations do you have? I have looked at a few on-line catalogs of several companies that sell archival supplies and materials, but I need good advice about what to buy. Margaret Monroe Caltrans Office Technician (Typing) State of California Department of Transportation District 4 Headquarters Structure Maintenance and Investigations - Toll Bridges Mail Stop 17 PO Box 23660 Oakland, CA 94623-0660 510-286-6188 Fax: 510-286-0353 *** Conservation DistList Instance 16:6 Distributed: Tuesday, July 16, 2002 Message Id: cdl-16-6-013 ***Received on Friday, 12 July, 2002