Barrett. Edward, publisher, *Cab.G.3.160 [Genuine and original Mongol “prayer board” print block... of the 18th century ... obtained by Edward Barrett at Lama Gagen.] — Size, 18% X 5% X 1 inches,
Accompanied by a prospectus.
This card was printed at the Boston & Public Library, June 16, 1930. N7413 — No main card. — Barrett, ard, pub. — Mongolia. Lang. Works in
Mongolian. — Prayer boards. — Block-printing.