Yes. Yes it is.
Anvil # 97 Whiskey Skin
The Anvil list calls for Scotch but I used Irish Whiskey to compare to the Toddy since the only difference is the lemon rind aka skin.
(Use small bar-glass.)
Take 1 lump of white sugar.
1 small wine-glass of Irish whiskey.
1 small piece of lemon-peel.
First rinse the glass with hot water, put in the sugar, fill the glass half-full of boiling water, add the whiskey and stir. Serve with a spoon.
No you are not having Deja-vu. It is pre