A taste challenge! Both are straight rye whiskies.
Old Overholt- introduced in Pennsylvania in 1810. Now, produced in Kentucky by James B. Beam Distilling. 86 proof. Non-chill filtered. Aged 3 years. No website listing. Discontinued. In production, 2020-2022.
Ezra Brooks 90 Proof- introduced in 2017. 90 proof. Aged 2 years. 51% rye. 45% corn. 4% malted barley. Indiana whiskey, bottled in Missouri by Luxco. Limited availability.
https://ezrabrooks.com/whiskey/straig...