Method and apparatus for making raised and flat letter signs

A signmaker's jig assembly incorporates a signblank-supporting worktable, a setting bar movable over the signblank for guiding the alignment of a line of letters to be installed on the signblank, a letter staging zone incorporating a letter aligning staging bar, a centering guide, and a manually movable adhesive transfer bar co-acting with the staging bar for seizing the staged line of letters en bloc, transferring them to the signblank, and installing them thereon. Different embodiments incorporate different features facilitating stripping each line of letters from the staging zone.