Looking for the rough age of a chair that has been in the family since the 70's at least. 

I am looking for a rough age for this chair.

Thanks

I am looking for a rough date on this clock.

Thanks

Looking for the rough age of a chair that has been in the family since the 70's at least. 

I have a set of royal Chester China. I don’t k is what the pattern even is. There are 82 pieces in the set

12 dinner plates

11 salad/dessert plates 

12 bread plates 

12 saucers

11 soup bowls

10 small bowls 

7 cups

1 oval vegetable bowl

1 gravy boat attached to saucer

1 sugar bowl with lid

1 creamer

1 covered casserole 

1 large serving platter oval

1 medium serving platter oval

see photo Broach