Epsom Salts Creamware Pottery Apothecary Pharmacy Jar

Very large Creamware jar for Epsom Salts.  An unusual product to be marketed in this style of jar .  Brown hand painted wording with decorative swags. Measures 13 inches tall by 12 inches across. Lid and rim off jar restored. No cracks or other damage. Never seen another one of these before.  C1820,30