Many Thanks, WheelieNick.
All info, gratefully acknowledged.
- Shall try option 4) - as yes, I require the 'edited' versions. and (to my knowledge) on the mini-pad A17 .... there is no "proper 'export' flow (as per my iMac/ MacAir).
- Will check my other WD Drives - this one IS indeed formatted to MacOS Extended Journal. (whereas past ones have been exFat).
Another suggestion was . . . by 'turning on' iCloud & apparently between my iPad-mini A17 and the iMac (or MacAir) the 'edited'photos will transfer. THEN I can use the usual 'export' procedure on one of those devices.
But am a person in my amber-years . . . and not of the generation taught this. Will give it a go. Kindest regards P.