Ashtray 6" circa 1971-1975, Cotton White glaze, photos courtesy Amanda Bylsma on Facebook's Marketplace

Notes: 2045 and 2045-X appear to be the same design and an example marked 2045-X is not known. 2045 is listed in catalogs 1971-1975, and 2045-X is listed 1973-1974.

Bottom reads:  HAEGER 2045