HaegerAshtrays.com
No. 2023-L
Ashtray 6" circa 1969-1974, Pumpkin glaze, photos courtesy Pamela Carol's Vintage Boutique on eBay
Note: 2023 and 2023-L appear to be the same design. While an example marked 2023 is not known, it is listed in catalogs 1969-1974. 2023-L has not been found in a catalog.
Bottom reads: HAEGER © U.S.A. 2023 L