. Acta Societatis Scientiarum Fennicae. Science. A. (««dolill, St/.sthnex tri.\tnHoffi^iphi^ Fig. 50. m. Hémimorphie des hémiè'dries tra- pe'zoé'drique et pyramidale * § 12. # Fig. 61. ///. Hémièdrie pyramidole § 16, Fig. 52. ///. Hémimorpkie koloèdriqve f § 17,'.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Suomen Tiedeseura. Helsingfors : [Suomen Tiedeseura]

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Keywords: ., bookcentury1800, bookdecade1870, booksubjectscience, bookyear1871