Andre Norton Witch World master audio reels

Title: Witch World – complete original master audio recordings
Author: Norton, André
Description: With: 10 reels, marked cassette #'s 1-6 (#'s 1-4 separate cassette for each side), on 7.5 ips (mono) tapes, with canister reels 10½" in diameter, all dated Dec. 1985. And, 6 reels, marked "Cass[ette] Master" #'s 1-6 on 3.75 ips (mono) tapes, with canister reels 7" in diameter, all dated Jan. 1986. Each inside the original box and with printed label from Bob Barnes Creative Services (Winter Park FL) and typed identifying information (some with additional hand-inked information). All appear in fine working order, however not tested by the cataloguer. Presumably, the author own readings of her famous Witch World series.
Place Published: [Florida]
Date Published: Dec. 1985 to Jan. 1986