Thanks for posting these!
Those are pretty interesting brochures. I am unsure what Whirlpool's focus was at the time, but the Roper models approximated, maybe even "impersonated" many Whirlpool models from the time. Today, Roper is a low-end, side-line brand which lacks most of the high-end features that distinguish a Whirlpool, but they are a great value. I believe there are only two or three washer models available from Roper at present, and two dryers (one large capacity with the extended rear and one flat-back).
Interesting that the consoles are of the same shape and nearly identical design today, in all-white.
Thanks again, I enjoyed these.
Gordon