Washer is second from the top - A710, 1980-1984. 2-speed.
The three middle buttons are: Normal/Normal, Normal/Slow, & Slow/Slow.
Dryer is third from the top - D610, same years as washer.
This was the top-of-the line "non-electronic" dryer from the time period.
The electronic control dryers were the D710 & D810. They were not very popular since they did not offer a timed option. The D610 offered a timed cycle, automatic thermostatically-controlled cycles and PP care.