Lance Williams, of Williams Stationery Company, hosted a 2007 Calendar Exchange for the LetPress Discussion List. We each printed a calendar page and sent to him, he bundled them and sent the complete pages out to us. There were enough participants to produce 4 unique sets.

The printing expertise and design talent is just amazing.  Along with amateurs
like me, there are some true pros here whose work is inspiring. Lance scanned them and put them on line here. My contribution was September in North American Set #2.  The calendar blocks came from Les Boyer’s collection, and were last used in 1928!