information of general interest: The survey has Experiments in Gunpowder. give more room for working. From our English contemporaries we learn that several been going on six and a half years, and two and a half years The combs are covered by metal caps, f, when not in use new descriptions of… … about aninch long, have been hair down toward the base found to be the best yet pro- and prevent it from slipping duced. The government off the hatchel. works at Waltham Abbey This invention was recent- ly patented by Mr. Aaron D. Cheney, of Three Oaks, Mich. oe IMPROVED FOG HORN. Mahanoy and…
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