Transactions of the Connecticut Academy of Arts and Sciences . ? del Hcliotype Krsm^ G^tor, Trans. Conn. Acad. Science,Vol. XI ^i? Van Nirce, wl. Heliotype ftintin| Co^ Trans. Conn. Acat^Scilnce,Vol. XL Plate

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Keywords: ., bookcentury1800, bookdecade1860, booksubjectscience, bookyear1866