Code: H199
Chondrometer (grain weighing instrument or corn balance) by Brayn Corcoran, 31 Mark Lane, London in mahogany fitted case, Circa 1880.
The instrument consists of a filling hopper, a measuring container, a straightedge, weigh scale.
The filling hopper allows the grain to fall into the measuring container in the reproducible pattern as several measurements are taken, and all readings need to be within a strict degree of accuracy.
Complete and original, please see label inside case, collectors item.
