That is a 1969/1970 Match All model. My childhood friend had the exact same dryer mated with a 1970 model 70 series Kenmore. At the age of 5 when I first saw it, I thought the dryer had no knobs until I realized they were under that flip down cover. A cousin of mine also had this style Match All, as well another relative, except both of theirs did not have the cover.
While understated in appearance, this is a neat model. I thought it was unique in that it did not have the Kenmore indented top, but rather the flat surface like Whirlpools did. This model also has a lighted drum.
Have a good one,
James