The Old Waldorf-Astoria Bar Book by Albert Stevens Crockett (1935, p.106)

1 yolkegg yolk base
1 ponykirsch base
Soda water — sodadilution
3 dashesAcid phosphate other
1 ponycream other
  1. Shake well, strain, and fill with soda.

Ice: Soda

See also: Phosphate