Credits for this issue based upon Alberto Becattini's "Disney Index - Dell Comic Books" Vols. 1 and 2 (Italy, 1992 and 1994).
Indicia title is "Walt Disney ROBERT LOUIS STEVENSON'S KIDNAPPED, No. 1101". Copyright 1960 by Walt Disney Productions.
"Movie Classic" on cover. Adapted from the 1959 movie "Kidnapped".
No month is given on the cover or in the indicia. Based on the copyright dates of this issue and others in the series released around the same time, one can determine that this issue was published with other Four Color issues bearing a "May-July 1960" cover date.
On sale date is Library of Congress copyright record publication date.