Show Pictures Picture of 01 Butter Butterfly Wings Made Ingenious A scientist connected with one a athe the tho government museums at Was at-Was Washington Wash Ington has made an interesting col co col collection lection of pictures s of bu butterfly rny win wIng in a very ingenious manner and without with out the use of a camera or any aim sini lar apparatus The wings to be pi plc k are are secured lightly to toa a a p pia of ot paper and then laid on the emulsion emu emul sion side of at a photographic plate F Fo Fe convenience may b be plow place over another and then all replaced i ithe Ithe the box in which the plates we packed This must t take ke place in room which is absolutely dark arthe an anthe anthe ar an the plates I must remain rema n for some time Some wings will mak mal their impression on the plate in 1 hours but the best results are ore ob obtained ol ob tamed from a longer exposure week is not too long The The plates plates ai ar arthen then developed and a negative lof of the wing in all its detail Is tl th lb result |