tes Commission to This extemporized bell jar is placed upon a sand the Paris Exposition reports : " The exact amount of bath or a ring of asbestos paper upon a sheet iron pan the appropriation by Congress for the Paris Exposi- or iron plate. The sand bath, pan, or plate is held tion is $1,310,000.… … BTTNSY ACETYLENE BICYCLE LAMP. BTTNDY ACETYLENE HAND LANTEBN. obviously be a good thing for the iron and steel trades. > 1899 SCIENTIFIC AMERICAN, INC.
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