Saccharine
Saccharine” measures 3-1/8” x 5-1/8”.

The front of the cards says:
“Saccharine is extraordinarily well adapted
for the manufacture of aerated waters,
lemonades and fruit-waters.

Saccharine is the cheapest and best
substance for sweetening.  An excellent
conservative.  Perfectly harmless. A taste-
corrective”
C1004
Saccharin