Paul,
Looks like you have seating manufactured by Irwin. They have been around for over 100 years.
Kari at Caddy Products will have arm rests with cup holders.
Caddyproducts.com.
Good Luck
Dereing Seating & Manufacturing, Inc.
If you have a concrete floor, use chair set anchers. We install them by the thousands and have no problems.If any questions [email protected].
Best of luck,
Keith
Call Kari at caddyproducts.com. I have done business with them for many years, They are the best anywhere. Catalog is posted on line. If you can't get them there they don't make them.
Besat of luck.
Regards,
Keith
Try Dereing Seating& Manufacturing Inc.
They are a surplus seating company that has been around for many years and I have found alot of products from them.
the email address is [email protected]
they are located in Southern California