International electrical exhibition--1884, of the Franklin institute ... Reports of the examiners ...

section XXII. Electric signaling apparatus. Electric registering apparatus, etc., etc. 1886. [With v. 121]--section XXII. Supplementary report on meteorological and other registers. 1886. [With v. 121]--section XXIII. Electro-medical apparatus. 1886. [With v. 121]--section XXVI. "Applications of electricity to artistic effects and art productions," with which is incorporated section XXV, "Applications of electricity to musical apparatus." 1886. [With v. 121]--section XXIX. "Educational apparatus," with which is incorporated section XIII, "Apparatus for high electro-motive force." 1886 (Paged consecutively with section XXII: Supplementary report)Issued separately."Issued by the Board of managers and published as ... supplement[s] to the Journal of the Franklin Institute ..."sections V, VI, and VII. Electric lamps. Carbons for arc lamps. 1885. [With v. 119]--section X. Steam boilers. 1885. [With v. 120]--section XI. Steam engines. 1886. [With v. 121]--section XII. Gas engines. 1885. [With v. 120]--sections XIV-XVI and XXX. Batteries, machinery and mechanical appliances. 1885. [With v. 119]--section XVIII. Underground conduits. 1885. [With v. 119]--section XIX, XXIV, and XXVII. Electric telegraphs. Electro-dental apparatus. Applications of electricity to warfare. 1885 [With v. 119] section XXI. Fire and burglar alarms and annunciators. (This section, though included in the index to v. 119, is not mentioned on covers of the numbers of that volume, no is it found in any of the copies in the Library of Congress; a separate issue is classified in TK6 1885 m)Mode of access: Internet