Castle scenes were filmed at Castle Sans Souci, built in 1912 by Dr. A.G.R. Schloesser and demolished in 1928.
Most film prints, including the 35mm negatives at L.O.C. (Library of Congress) and U.C.L.A. (University of California at Los Angeles), are slightly incomplete. The end of reel one where miniature Joe Cobb complains that he is losing his stuffing and runs around the bedroom with sand leaking out of his pants is missing. Fortunately this was part of the 7-minute 16mm home movie excerpt released by Exclusive Movie Studios under the title "What A Queen". 16mm prints of this were made as late as 1946 and still survive in good condition.
The 42nd of 220 "Our Gang" shorts released from 1922 to 1944.