Digitalis powder 0.80 Gm. Alcoholic solution of saccharin 3.00 Cc. Liquid petrolatum 0.30 Cc. Spirit of cinnamon, 10% 0.15 Cc. Cacao powder 3.00 Gm. Sugar, powdered 26.00 Gm. Prepare the digitalis, as above described. Mix it with the cacao, the sugar, and the spirit of cinnamon by thorough trituration in a mortar; and compress in a tablet machine, using 3/8-inch die and punches, to make one hundred 0.30 Gm. tablets. 21. TABELLAE ELATERINI DULCES. Sweet Tablets of Elaterin. 0.0006 Gm. (gr. 1/100). _Caution:_--Only a small number of these tablets should be ordered at one time. Elaterin trituration, 10% 0.60 Gm. Red fat sugar 18.00 Gm. Thoroughly triturate the elaterin with the red fat sugar, added in portions, and make one hundred 0.18 Gm. tablets by compressing in a tablet machine, using 5/16-inch die and punches. Alternate Formula. Elaterin trituration, 10% 0.60 Gm. Carmine 0.50 Gm. Spirit of cinnamon, 10% 0.20 Cc. Fat starch 3.60 Gm. Sugar, powdered 13.30 Gm. Having thoroughly mixed the elaterin trituration with sugar, add the carmine and the spirit of cinnamon, and triturate again until the color is uniform. Then add the fat starch by gentle trituration; and compress in a tablet machine, using 5/16-inch die and punches, to make one hundred 0.18 Gm. tablets. 22. TABELLAE EMETINAE DULCES. Sweet Tablets of Emetine. 0.0012 Gm. (gr. 1/50). _Caution:_--Only a moderate number should be ordered at one time. Emetine 0.12 Gm. Sodium bicarbonate 2.00 Gm. Vanilla cacao sugar 28.00 Gm. Mix the ingredients by thorough trituration in a mortar and compress in a tablet machine, using 3/8-inch die and punches, to make one hundred 0.30 Gm. tablets. _Note:_--If the powder does not work well in the machine, a little shaved paraffin added by gentle trituration will overcome the trouble. Alternate Formula. Emetine 0.12 Gm. Sodium bicarbonate 2.00 Gm. Tincture of vanilla 1.50 Cc. Cacao powder 3.00 Gm. Sugar, powdered 25.00 Gm. Thoroughly triturate the emetine with the sugar and sodium bicarbonate; then add the cacao powder and the tincture of vanilla, and triturate again until the color is perfectly uniform; and compress in a tablet machine, using 3/8-inch die and punches, to make one hundred 0.30 Gm. tablets. _Note:_--See note under above formula. 23. TABELLAE FERMENTI ACIDI LACTICI DULCES. Sweet Tablets of Lactic Acid Ferment. 0.06 Gm. (gr. 1). Lactic acid ferment 6.00 Gm. Yellow fat sugar 24.00 Gm.