Notes:
Indicia title is "Walt Disney's DONALD DUCK in SHERIFF OF BULLET VALLEY, No. 199." Code number is D.D.O.S. #199-4810. Copyright 1948 by Walt Disney Productions, Inc. Credits for this issue based upon Alberto Becattini's "Disney Index - Dell Comic Books" Vols. 1 and 2 (Italy, 1992 and 1994). Apparently Donald Duck #5.
The on-sale date is the publication date reported in U. S. Catalog of Copyright Entries, 1948 Pamphlets, page 409.