Spirit Slates. Birmingham, Walter Wandman, ca. 1946. Two hardwood slates and two flaps, for the magical appearance of "spirit" messages. With green baize bag. Very good condition.
Auctioneer:
Potter & Potter
Date:
2012-01-28
Spirit Slates. Birmingham: Walter Wandman, ca. 1950. Set of two slates constructed similar to the “Dr. Q” slates of Thayer. “Spirit” messages appear on the Read more…
Auctioneer:
Potter & Potter
Date:
2016-04-09
Spirit Slate. Birmingham, Walter Wandman, ca. 1946. Single hardwood non-locking spirit slate and two flaps for a routine developed by Trevor Hall and published in Read more…
Auctioneer:
Potter & Potter
Date:
2012-01-28
