8/13 Harold hopes he's found true love on his round. From August 1966.
BBC Radio 4 Extra
7/13 Harold quits for a new career as a TV repair man. Adapted from TV. From August 1966.
6/13 The business falters when the horse needs a vet. Adapted from TV. From August 1966.
5/13 Fuming Harold decides the business needs some bite. From July 1966.