Rare to see these; first time I recall seeing any in the wild. Produced by Taylor & Co., probably from the 1940's (damn, that's like 75 years old!):
http://www.ebay.com/itm/Lot-of-52-Vintage-Clay-Poker-Chips-Marked-PADDOCK-CLUB/221929322468
Mold info can be found here:
http://www.antiquegamblingchips.com/molddesign_manmade.htm
http://www.ebay.com/itm/Lot-of-52-Vintage-Clay-Poker-Chips-Marked-PADDOCK-CLUB/221929322468
Mold info can be found here:
http://www.antiquegamblingchips.com/molddesign_manmade.htm