Other Amateur Press Associations:

• American Amateur Press Association
• United Amateur Press Association of America
• American Printing History Association
• Amalgamated Printers' Association
• The American Private Press Association
• British Printing Society
• The Fossils

Printing Museums:

• The International Printing Museum, Carson, California
• The Museum of Printing, North Andover, Massachusetts
• The Museum Plantin-Moretus, Antwerp, Belgium
• The Gutenberg Museum, Mainz, Germany

Online resources:

• LetPress, an on-line discussion group for letterpress users
• Briar Press, a community of printers and artists dedicated to the preservation of letterpress