[Teaching cards]
Publisher: [s.n.]
Published: 1870
Place of publication: Place of publication not identified]
Language: eng
Subjects: Alphabet; Numerals; Addition; Nombres; Summations
Notes: Two alphabet cards (Toronto, J. Campbell, 187-?; Brockville, Ont., McMullen, 187-?; 1 table card ([s.l.], R.T. Martin, c1879).