301. Parker's Ginger Tonic. A medicine that should be in every family. Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
302. Parker's Hair Balsam - not perfumed. Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
303. Parker's Hair Balsam restores the youthful color to gray hair. Everybody who has used Parker's Hair Balsam praises its cleanliness and excellence. Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
304. Parker's Tonic - the great health and strength restorer. Cures coughs, consumption, asthma by rejuvenating the blood. Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
305. Parker's Tonic builds up the system. Heals the sick. Cures coughs, consumption, asthma, by rejuvenating the blood. Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
306. Perry Davis' pain killer for internal and external use. Summer & Winter Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: (c) 1891 Institution: Boston Public Library
307. Petroina pomade, camphorated, arnicated, cold cream, camphor ice, carbolated, scalpene, cosmetic Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
308. Petroina pomade, camphorated, arnicated, cold cream, camphor ice, carbolated, scalpene, cosmetic Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
309. Physicians who know the value of Dr. Seth Arnold's Balsam in curing bowel complaints, use it with great success Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
310. Pond's Extract - ointment, catarrh cure, plaster Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
311. Pond's Extract - Shamming sick. Who said "rats"? Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
312. Pond's Extract, sold only in bottles with buff wrappers, the vegetable pain destroyer. What's on the back? Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
313. Pond's Extract, the people's remedy Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
314. Pond's Extract, the people's remedy Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
315. Poor Man's Troches for coughs, colds, sore throat &c. Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
316. A positive cure for sick headache. Carter's Little Liver Pills Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
317. Prescott's Golden Rye & Rock for coughs and lung disorders. Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
318. Presented by the makers of Carter's Little Liver Pills Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
319. Presented by the makers of Carter's Little Liver Pills Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
320. Presented by the makers of Carter's Little Liver Pills Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library