Couple of Finds
From The Lost Media Wiki
Episode 61: Concertina for Two (Judging by the subject matter): https://archive.org/details/disneychannelsummercartoonsandmoviesmay15th16th1991/Disney+Channel+-+Summer+Cartoons+and+Movies+(May+15th-16th%2C+1991).mkv
Episode 67 (Partial): Perfect Weather: https://archive.org/details/DisneySaturday/Dumbo's+Circus+-+Perfect+Weather+(partial).MP4
Unknown Episode (May be listed already but not sure...Possibly Episode 34: Dink's New Job since Dink finds a Fortune Telling Crystal and helps another at the circus (not his usual job)) https://www.youtube.com/watch?v=G94S-l3NOLk