Nail
Defined in 2 dictionaries — Bouvier (1914), Black's (1910)
Bouvier's Law Dictionary and Concise Encyclopedia
John Bouvier; revised by Francis Rawle · 1914
A measure of length, equal to two inches and a quarter. See Measure.
Black's Law Dictionary
Henry Campbell Black, M.A. · 1910
A lineal measure of two inches and a quarter.