I got a Grove card from Leon almost 4 years ago. The Grove card reminds me of a theatre card, except it's blank-backed. Take a look at my Grove card and the Dykes theatre card that ended on eBay recently. The print font and location and style of the cards are almost identical. Leon and I have been calling the Grove card a 1929 World Champions Premium. (Leon has several others for sale on his website - shameless plug for Leon.) Has anyone seen any other cards like the Grove and Dykes with a blank back (besides Leon's)? Can anyone confirm that the Grove card is a theatre card?
