Page:LA2-NSRW-4-0281.jpg



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v*    ,       %

t   Silkworm F.tfgs. 2 -Silkworm,   3- -Pupa in Cnroon. 4   Cocoon,    f»   -Mah: Moth,    fi    F.-i«a!e Moth. 7    Unspmi Silk. X   Raw Manul;u-tured Silk     9   -M anufart urr(i Silk,