Hyatt Roman numeral balls

[stickman161]

Beautiful set of Hyatt Numeral balls for sale. Search as I may I can not get a quote as to what the balls are worth. Until then I can not ask a price. I would appreciate anyone that is familiar with this type ball to advise me. I have several people inquiring but I dontn't know what they're worth. Will entertain any offers. Picture no 1, the 11 ball shows the only mark on the 45-50 year old balls
Thanks
Stickman161

 

[stickman161]

Trying again, only one or the 6 attachments posted

 

[stickman161]

Hyatt numeral balls

2nd picture
Thanks
Stickman161
This 11 ball has the only mark.

 

[stickman161]

Hyatt balls

Each file is about the limit of 100kp's this one is 98.3kb
Thanks
Stickman161