Paula’s Manhattan Punch

a bottle of Paula’s Texas Orange (750ml)
2 bottles of Old Overholt Rye Whiskey (750ml)
2 bottles of Noilly Prat Red Vermouth (750ml)
72 oz black tea

Combine ingredients in a punch bowl and serve in small glasses.

Similar
Whiskey Sour (+lemon juice; -sweet vermouth, black tea), Reverse Manhattan (+bitters; -citrus liqueur, black tea), Boulevardier (+Campari; -citrus liqueur, black tea)
Source
http://pts.nwalsh.com/recipes/ManhattanPunch.html