mmer in the southern hemi- tallic collar upon the stick,soasto bear firmly upon the after every frost carts laden with ice which has been cullected sphere. In this way, as the arm carrying the suspended ring of the cover, as shown in Fig. 2 in the-engraving. The from the surface of ponds, canals,… … subject, the Lancet copies from Dr. Wight’s ‘‘ First Annual means of short points projecting up from the notch plate. Report to the Board of Health of Detroit,” which includes a manner as to show the different seasons and their interme- copious reference to certain recent experiments by Mr. C. P.…
Internet Archive · Public domain (published before 1931). Free to use for anything.
