inglis whirlpool washer of that era

[pierreandreply4]

hello to all aw members when where inglis whirlpool washer dryer sets of that era where made credit to phil of the pic i am using the reason i am asking was that from my birth till my teen washer dryer set was a white inglis superb brush filter dryer was a side door was the family daily driver so i am wondering what was the exact year they begun making these models and what was the last model befre they change to non dial skirt models?

thank you for any info given