Note E145 — 33.
Reading edition
"Bulchin," a double diminutive = bull-ock-in, cf. man-ik-in.
"For ten mark men sold a little bulchin; Litille less men tolde a bouke of a motoun; Men gaf fiveten schillynges for a goos or a hen." —R. de Brunne's Chronicle, ed. Hearne, i. 174.
See also Langtoft, p. 174, and Middleton, iii. 524.