g-Eutritzsch (Germany). E xperimental THE BEST LOOSE PULLEY OILER C H U C K Catalogue No. 12, just issued _socience ? IN THE WORLD. ver 4 new illustrations MENT. Any desired back number of the SCIENTIFIC VANDUZEN PAT, L, PUL. OILER * sent free. Address AMERICAN SUPPLEMENT can be had at this office… … 2 PLEMENT, No. 859. Price 10 cents. To be had at this CW is22-23MasonicTeMPLe HOW TO MAKE DYNAMO-ELECTRIC office and from all newsdealers. Machines.—By Geo. M. Hopkins. With drawings to scale and ful) directions tor construct ing dynamos of different Pneumatic Tire Bicycles. sizes. The small…
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