Mid-Century Dining Room Suite

I inherited this dining room suite and would like to know more about it, including its value.

The suite was purchased by my grandparents in the mid-to-late 1960s. I believe it is red mahogany (per a family member) or a cherry-glazed wood with inlay. This suite was used almost daily, and it shows. I’ve included pictures of three of the chairs that have the most wear.

Dining Table with 11”w Leaf, 6 Dining Chairs, Buffet, Mirror, Highboy Hutch

I cannot locate a manufacturer stamp, only “D.755-110 MAH”. Any help and input would be greatly appreciated. Thank you!

Poor