timber-chainn. an iron chain used in hauling timber.
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the world > food and drink > farming > forestry or arboriculture > lumbering > [noun] > lumbering equipment > chain for moving logs
timber-chain1707
jack ladder1871
jack chain1878
1707 J. MortimerWhole Art Husbandry (1721) I. 308 The quickest way of pulling them [shrubs and bushes] up, is to inclose in a Timber-Chain as many of them as you can, and to clap to them a Team of Horses.