Gravel & stone : Mr. A. Sparrow, "I suffered from stone in the bladder. I tried DeWitt's Pills & passed a stone within 48 hours"... : insist on DeWitt's Kidney & Bladder Pills.
- E.C. DeWitt & Co.
- Date:
- [1920?]
Licence: In copyright
Credit: Gravel & stone : Mr. A. Sparrow, "I suffered from stone in the bladder. I tried DeWitt's Pills & passed a stone within 48 hours"... : insist on DeWitt's Kidney & Bladder Pills. Source: Wellcome Collection.
