FRISKY FABLES, Vol. 4, No. 6, Dec., 1948-Jan., 1949, published bi-monthly by The Premium Group of Comics, a Division of The Premium Service Co. Inc., P. O. Box 1198, Independence Square, Philadelphia, Pa. Editorial offices, 119 West 19th Street, New York 11, N. Y. Indexed from a scan from
http://goldenagecomics.co.uk/.
On-sale date is publication date in Catalog of Copyright Entries, 1948 Periodicals, page 188.