-
2008
-
May
-
Printing a 160 Year Old Photographic Negative
05/09/08
In 1956 Joseph Mertle, a well known expert on photomechanical printing, joined the Printing and Publishing Division of 3M Company. Although he was only at 3M for a few short years, he left behind his extensive collection of books and samples of historic printing and photographic processes. Mertle wa
-
Printing a 160 Year Old Photographic Negative
- April
- March
- February
-
May
- 2007




