- Rex Wheat Germ Oil1
- Roll-A-Ray (device)2
- Roman Meal (bakers mixture1
- Roman Meal (bakers mixture)1
- Seconal sodium capsules, Tuinal capsules, and nembutal capsules1
- Seconal sodium capsules, nembutal capsules, and Tuinal capsules1
- Ski Hi (for dogs)1
- Special Yeast Amino Acids Tablets1
- Speedway Cough and Distemper Remedy, Speedway Absorbent Liniment, Speedway Condition Powder, Speedway Hoof Tonic, and Black Perfection Salve1
- Sugretus and dehydrated wild carrot1
- Super Potency Ferro-Plus Liver, Iron, and Vitamin B Complex Capsules, Lackzoom's Garlic & Parsley Capsules in Cold Pressed Wheat Germ Oil, Lackzoom Pure Soybean Lecithin Capsules, Wheat Germ Oil Capsules, Amo-Tabs Amino Acid Tablets (Special Tablets), Lackzoom's "Supreme-A" Food Supplement Capsules, Lackzoom's Super C Tablets, Lackzoom's New Blue Label Hi-B Complex Tablets and Special Capsules1
- Thiacin1
- Topacold1
- Vibarso1
- Whetlerite (activated charcoal)2
- Whitmer's Black Diamond Liniment, Whitmer's Eureka, and Whitmer's Red Carminative1
- Wonder Bath and Wonder Cream1
- alfalfa meal1
- apple chops1
- barley1