 | Franklin Institute (Philadelphia, Pa.) - 1855 - 536 Seiten
...allow for their expansion. COMMITTEE ON SCIENCE AND THE ARTS. Report on Jlndrew Mayer's Gas J\1pples. The Committee on Science and the Arts constituted...Pennsylvania, for the promotion of the Mechanic Arts, to whom wan referred for examination a "Self-regulating Gas Nipple, to govern the flow of Gas to burners,"... | |
 | Franklin Institute (Philadelphia, Pa.) - 1857 - 526 Seiten
...on Mr. Seth E. Winslow's Safety Can and Lamp for Spirit-gas. The Committee on Science and the Arte constituted by the Franklin Institute of the State...Mechanic Arts, to whom was referred for examination a Safety Can and Lamp for Spirit-gas, invented by Mr. SETH E. WIBSbow, of Philadelphia, Penn., REPORT:... | |
 | 1837 - 528 Seiten
...*** Franklin Institute. Report on the Stone of Leiper's Quarries. THE COMMITTEI oif SCIENCE AXD THK ARTS constituted by the Franklin Institute of the...promotion of the Mechanic Arts, to whom was referred the communication from Messrs. Geo. G. Leiper, Wm. J. Leiper, and Sam. M. Leiper, requesting an investigation... | |
 | 1836 - 494 Seiten
...REPORT OF THE COMMITTEE OF PREMIUMS AND EXHIBITIONS. Ninth Exhibition of Domestic Manufactures, held by the Franklin Institute, of the State of Pennsylvania, for the Promotion of the Mechanic Arts. To the Managers of the Franklin Institute. The Committee on Premiums and Exhibitions report — That the... | |
 | 1840 - 452 Seiten
...errors which have marked our decline anddownfal. Eleventh Exhibition of Domestic Manufactures held by the Franklin Institute of the State of Pennsylvania, for the Promotion of the Mechanic Arts. To THE MANAGERS OF THE FRANKLIN INSTITUTE: The Committee on Premiums and Exhibitions respectfully present... | |
 | Franklin Institute (Philadelphia, Pa.) - 1889 - 632 Seiten
...Arts.J [No. 1478.] HALL OF THE FRANKLIN INSTITUTE, PHILADELPHIA, May 28, 1889. The Sub-Committee of the Committee on Science and the Arts, constituted by the FRANKLIN INSTITUTE of the State of Pennsylvania, to whom was referred, for examination, MACCOY'S PNEUMATIC TOOL. Report that : This invention... | |
 | 1891 - 628 Seiten
...[No. 1,485.] HALL OF THE FRANKLIN INSTITUTE, PHILADELPHIA, December 31, 1890. The Sub-Committee of the Committee on Science and the Arts, constituted by the Franklin Institute of the state of Pennsylvania, to whom was referred, for examination, THE INTERIOR CONDUIT AND INSULATION CO.'S SYSTEM,... | |
 | 1879 - 552 Seiten
...HITCHCOCK LAMP. HALL OF THE FRANKLIN INSTITUTE, \_ PHILADELPHIA, April 2, 1879. J The Sub-committee of the Committee on Science and the Arts, constituted by the Franklin Institute of the State of Pennsylvania, to whom was referred for examination the Hitchcock Lamp, report that the apparatus is... | |
 | 1887 - 570 Seiten
...METAL. [No. 1381.] HALL OF THE FRANKLIN INSTITUTE, PHILADELPHIA, June i, 1887. The Sub-Committee of the Committee on Science and the Arts, constituted by the FRANKLIN INSTITUTE of the State of Pennsylvania, to which was referred, for examination, MR. AE OUTERBRIDGE'S method of carbonizing fabrics... | |
 | 1849 - 628 Seiten
...AND THE ARTS. Report on the Catoptric, Dioptric, and Catadioptric Systems of Lights for LigJithouses. The Committee on Science and the Arts, constituted by the Franklin Institute of the State of Pennsylvania, for the Promotion of the Mechanic Arts, in compliance with the following resolution,... | |
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The Committee on Science and the Arts constituted by the Franklin Institute of the State of Pennsylvania, for the promotion of the Mechanic Arts, to whom was referred for examination a Solar Compass, invented by WM. 
