Du Bois
- From
 - Claverack
 - Description
 - A red-striped winter apple
 - Flesh quality
 - mild subacid, good
 - Flesh color
 - red, yellow, white
 - Skin quality
 - tough, firm
 - Skin color
 - crimson striped, red, yellow
 - Sizes
 - medium
 - Shape
 - oblate
 - Keeping quality
 - very good, very late
 - General quality
 - very good
 
- 
Spencer A. Beach, The Apples of New York, vol. 1 (Albany: J. B. Lyon Company, 1905), 111.