Note:
US general-interest magazine, 1924 to 1950
Original data:
Liberty: A Weekly for Everybody
Weekly
Price $0.05
Publisher McCormick-Patterson, to 1931
(that is, cousins Robert R. McCormick and Joseph M. Patterson, joint editor-publishers of daily newspaper The Chicago Tribune, 1914 to 1926 except some time around the War)
--Wikipedia
More from FMI, The FictionMags Index (Galactic Central):
"Launched as a direct competitor with The Saturday Evening Post and Collier's."
1236 issues
27 volumes
10-May-1924 to Jul-1950, or Volume 27 number 7
Weekly to Jan 1947; fortnightly Jan to Aug; monthly from Aug 1947
FMI shows three annual Vols as May to Apr/May, a short Volume 4 (1927), and calendar-year annual Vols 5 to 27 (1928 to 1950).
FMI notes a Canadian edition was renamed The New Liberty in 1947 and reverted to Liberty in the late 1950s.