| Description | Original and copy holograph letters from Tim Breathnach/ Walsh, San Francisco, U.S.A., to Proinsias Mac an Bheatha, on points of Irish literature and Irish orthography: listing ten best prose books in modern Irish, as read widely in California; explaining origin for giving letters of alphabet the names of trees and enclosing photocopy of alphabet from Ulick J. Bourke "The College Irish Grammar" (Maynooth...) [in Irish]. |