This fun poster was created by James Welker sometime shortly after 2004. Mark Andersson, then teaching bookbinding at North Bennet Street School is demonstrating a trade binding popular in mid 20th century Sweden at Guild of Book Workers Standards in 2004, and I am teaching the German-style springback at Minnesota Center for Book Arts in 2003.
Are there other national preferences for tongue position in binding? Asking for a friend.
