What to do and how to do it; the American boys handy book (1920)
Beard, Daniel Carter, 1850-1941 · New York, C. Scribner's sons · leaf 273
points of the pins. The space under the frame canbe dusted with snuff and camphor to keep out such insects asdelight to feed upon the prepared specimens of their relatives.Fig. 158 shows a cross section of a box upon Mr. Morses plan. The Lawrence Breeding Box. The best moths and butterflies are… … Fig. 159.—Mr. Albert Lawrences Breeding Box. 159). The Lawrence box, as may be seen by the diagram,can be taken apart and packed away when not in use or duringtransportation. The sides, ends, and top are wooden frarnes covered withwire netting; the bottom is a flat board. They are all joinedby…
Amusements · Sports
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