I collect billiard chalks from around the world, mostly very old chalk. I had heard that there are a lot of Japanese chalk collectors, but I don't know how to find them now that Ebay has blocked usernames. Most of the American collectors trade with each other, which is the best way to increase your collection.
Here is the earliest example I have seen, I believe. This is white chalk (calcium carbonate chalk, used before dyed chalk and non-calcium carbonate formulas were produced.) Instead of a paper label, it has a fabric label, like a very thin canvas material. This is folded on the bottom and held onto the sides with a thin paper band glued around the chalk. Some of the chalk still has the primitive saw marks where the pieces were cut from the raw blocks of mined chalk. I have some extra to trade. Where are you fellow chalk collectors?
Here is the earliest example I have seen, I believe. This is white chalk (calcium carbonate chalk, used before dyed chalk and non-calcium carbonate formulas were produced.) Instead of a paper label, it has a fabric label, like a very thin canvas material. This is folded on the bottom and held onto the sides with a thin paper band glued around the chalk. Some of the chalk still has the primitive saw marks where the pieces were cut from the raw blocks of mined chalk. I have some extra to trade. Where are you fellow chalk collectors?