NORTHERN INSTITUTION
... 'Tite Museumi of.this Society continues ta be almost ?? 'enriched with contributions from friends of science at norne and abload, and is conseqlueotly progressing both in valpe and usefulness. Yestefiiy (Tiesday) a collection of Mi-. nerals, purchased by thi Society from'the Mineralogical In- stitute of Heidelberg ii&Germnany, was received, and is now ini courte of being arranged and iaid ...