Lewis F. Day, in his 1910 classic Alphabets Old and New, filed this work by Laurence Schall under the category of Celtic-inspired, and surely it is both.

This font included a few special extras, including a Celtic cross in the florin position, a Celtic knot is the dagger position, a shamrock as the asterisk, and a double shamrock in the double-dagger position.

Both versions of this font include the Latin 1252 and Central European 1250 character sets.