Yes, you did read that right. I'm skipping past #11 because Chartreuse is expensive and #12 because it's almost the same as the Alabama Fizz.
There is a reference to this drink from a 1915 drink book, making this a very old drink.
1oz Sweet Cream ( Used 1/2 and 1/2)
Shake well with cracked ice and strain into a 4oz cocktail Glass.
It's quite nice but the gin flavor doesn't tend to blend well with the two other ingredients. Maybe the No 2 will blend better.
Next: #14 Alexander Cocktail No. 2