Sentence:  [...] one pair of fetters, one pair of couplings, 2 <WSD>barlings</WSD> [poles], 2s 6d; one saddle, one bridle, one panel, 12s; one corn hutch and 1 chaff bin, 6s 8d; one plough, one pair of harness and one coulter, 2 plough sha-[rest torn] with chains, 14s. 
Meaning of the word marked with <WSD> tags:  A pole.