Unknown EAPG 4 part revolving castor set

Description	:	This Early American Pressed Glass 4-part castor is 6-7/8 inches wide x 10-3/8 tall x 2-1/2 wide handle x 1-3/8 collar x 5-1/8 wide pedestal. I suspect this is US Glass’s Oregon #15073, circa 1901. The salt is 5 inches tall x 2-1/2 wide. The pepper is 4-7/8 tall x 2-1/2 wide. The cruet is 6-1/2 tall x 2-1/2 wide. The mustard is 5-1/4 tall x 2-5/8. Inez