Rock Hudson's piano was a Stroud pumper, maybe a Half-Duo-Art.
(I've now seen the documentation from William Doyle Auction Gallery.)
The roll types are unknown and are "lost" somewhere among 50,000
celebrity artifacts in this collection of former dealer.  (All as
"neat and clean" and organized as one should expect, at least,
from what I've seen.)

I intend to help him find them, and will report what I discover to
all who email me.  The whole collection is for sale, by piece or as
a lot, including items from Liberace, Crawford, Houdini, Swanson,
Basie, Bing, athletes, "rock stars" and etc.  Please contact me if
interested.

Gordon Stelter
lclgcnp@yahoo.com.geentroep [delete ".geentroep" to reply]