Titled The Golf House & The Mountain & published by Lilywhite Ltd.No.HYD.38.The card is in Nr.Fine Unposted Condition with 2/3 small indents when tilted to the light.In 1932 Lilywhite became (1932) Ltd.,so I suspect this may be before that.The Club was Founded in 1912 & Designed by James Braid. 
Ref 847

Holyhead Golf Club House.Ref 847. C.1920s ?