Need help with information about a chair

I have a cushioned chair from the 80's i believe from the company The Sheraton MFG. Company. It is 27 inch long (front to back) and 30 inches wide (from arm to arm). I'm trying to found more about this chair, such as the name of its model, it's exact year, and possibly a potential resale price. Any and all comment would be of great help thank you.

 

In what part of the world did you find it? And what were you told about it? Why do you think it's from the 80s? Why do you think it was made by the Sheraton Manufacturing Company? And isn't that a tag? If so, please post a photograph.

Debora

 

This is from New Jersey it's owned by my grandmother who said she bought it in the 80's but the tag only mentions the date of when the tag information was approved and that is in the 20's. So the chair may have been made closer to that date. I have posted a picture of the tag.

 

It can't be earlier than 1963 which is when USPS introduced the zip code.

Debora

 

This seems to be the same set I think and at least seems to include a pattern name on the tag which seems to be 922 Chair, Red Lisa.

https://offerup.com/item/detail/76114169-5e73-3ff5-ab7b-b5c0eb916907

 

WOW that is the exact set thanks for your replay and photos! I will look more into this name, i really want to find out they're worth in their current state. Oh and i know i only posted the chair but i have the sofa as well. But thank you for your response.