The American horologist. - Denver, Colo. : United Horological Association of America, ©1936-©1946. - 13 volumes : illustrations ; 23 cm - Monthly - Vol. 1, no. 1 (Jan. 1936)-v. 13, no. 5 (May 1946).

Title from cover.

Vol. 6, no. 6-v. 8, no. 5 omitted in numbering.

Vols. 1 (1936)-v. 10 (1943). 1 v.

99111985


Clocks and watches--Periodicals.