Ambrose Huber cypher books, 1866-1868
2 volumes
This collection is made up of two cypher books kept by Ambrose H. Huber of Hereford, Pennsylvania, between 1866 and 1868. The books include problems and solutions in multiplication, fractions and decimals, arithmetical progression, roots, weights and measures. One volume has a yellow paper cover and the other a blue paper cover. The printed covers depict George Washington beside an American flag, with ships in the distance. On the backs of the volumes are printed advertisements for J. Washington Miller, Stationer and Publisher, No. 204 North Third Street.