A lot of linecaster operators have plus signs (any many other common math symbols in their sorts—a possible source in hand type might be Quaker City Type, though I don’t have their catalog handy.
lcole, Letterpress Things in Chicopee, MA sells used type and some new type, might be worth checking out his web site. If you are near southeastern Massachusetts you can stop by and cast a few on my ludlow. Dick G.
A lot of linecaster operators have plus signs (any many other common math symbols in their sorts—a possible source in hand type might be Quaker City Type, though I don’t have their catalog handy.
lcole, Letterpress Things in Chicopee, MA sells used type and some new type, might be worth checking out his web site. If you are near southeastern Massachusetts you can stop by and cast a few on my ludlow. Dick G.