rfes did not breed until last year, and we heat which is contained in water at a temperature above the neighborhvod of the zinc, and on shaking takes through- 212° as compared with steam (volume for volume), and may hope that this season will also prove favorable. This out a fine rose or purple… … less. The author purposes inclosed waters in Bavaria. showing at an early oppor- Willughby knew it weil; he tunity how the same reaction may be applied in quantita- says in his ‘* Historia Piscium” (Oxon, fol., 1686), p. 253: is by the use of a float trap which must discharge it as soon tive…
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