Piper's Practical Principles of Plain and Perfect Pronunciation Mergenthaler
Linotype Co. Brooklyn 1936
page size 14 x 20 cms
An Alphabet of Tongue Twisters originally published
by Willard Johnson in Philadelphia
in 1836 now designed and illustrated by the most celebrated typographers and
My copy has rich additions by the practitioners
in a special copy for the Vice President of the company.
Who is a rich source of biographical and bibliographical information.