sorH] HAMMOCKS 391 
the chain twist supported by the level, is freed of any irregularity or 
unevenness. It is now removed (whereby the posterior layer of 
warps spings back, and with it the raiser) to be reinserted, on this 
1 27°3 45:6 7 89 10 
sped 
Itc. 204.—Hammock making. Trame of two horizontal timbers. The temporary sepa- 
rator being removed, the posterior layer of (front set of) warps resfimes its original 
position, but is now under control of the raiser. The level is next attached and the 
first chain-twist madé.by taking up every alternate warp at a time. 
occasion behind the anterior layer, between it and the posterior layer 
(fig. 204 ts), and next turned on its broad axis; There is no diffi- 
culty in its insertion, because it can be guided into position along 
the front and lower edge of the permanent separator. The anterior 
