Burlington Silk Record, 1권,1-10호1840 |
도서 본문에서
32개의 결과 중 1 - 5개
2 페이지
... spinning , than the utter worthless- ness of shelves and hurdles was forced upon my mind . There was an almost endless amount of cleaning to be done , although every possible precaution was used to prevent its neces- sity . Skilful and ...
... spinning , than the utter worthless- ness of shelves and hurdles was forced upon my mind . There was an almost endless amount of cleaning to be done , although every possible precaution was used to prevent its neces- sity . Skilful and ...
3 페이지
... spinning , were placed on frames hastily put up on the new plan , and fed exclusively on branches , wet or dry , just as the weather happened . They were not cleaned once thereafter , either wholly or partially . There was not the ...
... spinning , were placed on frames hastily put up on the new plan , and fed exclusively on branches , wet or dry , just as the weather happened . They were not cleaned once thereafter , either wholly or partially . There was not the ...
7 페이지
... spinning ) of any number of cocoons , from one thousand up to a million , is identi- fied to a day , and they are gathered with six times the facility of the hurdle system , at the same time coming out perfectly clean , and with but ...
... spinning ) of any number of cocoons , from one thousand up to a million , is identi- fied to a day , and they are gathered with six times the facility of the hurdle system , at the same time coming out perfectly clean , and with but ...
8 페이지
... spinning ) of any number of cocoons , causes them to be made free from dirt , and greatly facilitates the gathering of them without waste of floss ; that no cleaning of the worms fed upon it is ever neces- sary , if even ordinary care ...
... spinning ) of any number of cocoons , causes them to be made free from dirt , and greatly facilitates the gathering of them without waste of floss ; that no cleaning of the worms fed upon it is ever neces- sary , if even ordinary care ...
13 페이지
... spinning , in such a manner that all these three elements of putrefaction , the excrement , the chippings of the foliage , and the sick and dead worms , are completely got rid of by being riddled out at the bottom of the Frame ...
... spinning , in such a manner that all these three elements of putrefaction , the excrement , the chippings of the foliage , and the sick and dead worms , are completely got rid of by being riddled out at the bottom of the Frame ...
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acre amount Berkshire pigs branches building Burlington Silk Record Burlington Silk Worm bushels of cocoons cause cents chrysalides clean cocoonery commenced coons cost crop of worms dollars doubt Editor expense experience favor feeding frames feeding silk worms feet long Filature fixtures floor floss foliage friends gathered gentlemen Georgia hatched healthy HENRY WILKES inches labor lime Mammoth White manufacture ment Mirabel mode of feeding mulberry multicaulis trees never obtained ounces of eggs Pea Nut persons Philadelphia pounds of silk present season produced profit purchase quantity raw silk rearing Silk Worms received reeled silk reelers ROBERT ALSOP roof sell sent sewing silk shelves silk business silk culture silk grower silk growing Silk Worm Eggs Silk Worm Frame spinning spun straw success sulphur supply temperature third moulting tion ture ventilation wet leaves white mulberry whole writes