696 



H)c winds most injurious to ice arc from 

 t!;c .ufS to i' i " • door being oo 



the fforidudc^ .iwJ^ no passage. Rv^ are 

 I Ik ^ I. The t arc to 



be closed against thciii ; but openings are 

 to l>c K nonh , at ilic r 



admitting: the steam to pass out there, as 



It on the top of 



the juuu i iiw:^^ ujicaings may be from 



'. in wood or wire: or a plank 



V hepiujct^Ld below the opaiing, and 



1 , . •. . . 



Ail tiic building-tiiaUi; .ic to be on 

 the "ipot, : y to be put up .. i a* the 



pu IS dug, ic»t run damage the pit bcfurc 

 the hou^e cm be c( ^. 



Hc.ii liic ice ", ! r to j-torc il 



tn Vrcn wcalhtT. In sucb ^CiUtthfr a ndg-i- 

 bour ill ^cd water on the p< i. ' * , a 

 pailful or twn fn c.\A\ r ut-!oad, as nooti ai 

 it was biurcU atiU i ui by ioad : 



and he informed me it nn<v. !, in 



. 'sing ai ■ 



Ice beat snull, aad heaped on a iloor of 



