Scientific American 1870 to 1879

Intro | Index | Slideshow

QuickView • Original

< Prev  Next >

...more

1872-05-11: THE GREENE ENGINE1872-05-18: COOGAN'S MACHINE FOR BOARDING, PEBBLING AND GLOSSING LEATHER.1872-05-25: FORTABLE DRILLING MACHINES1872-06-01: KINZEL'S RAILROAD RAIL STRAIGHTENER, BAILLAIRGE'S STEREOMETRICAL TABLEAU1872-06-08: DIEDRICHS' SUSPENSION TRUSS BRIDGE.1872-06-15: GUARDIOLA'S COFFEE AND GRAIN DRYER1872-06-22: COTTRELL & BABCOCK'S AIR SPRING PRINTING PRESS1872-07-06: BOSLEY'S PATENT STEAM HEATER. SHIVE'S WATCHMAN'S CLOCK.1872-07-13: MAHAN'S CANAL BOAT.1872-07-20: WOODBURY'S MACHINE FOR INSERTING BRISTLES IN BRUSH BACKS.1872-07-27: THE PRALL AUTOMATIC STEAM VACUUM PUMP.1872-08-03: HUNT'S IMPROVED COAL RAILROAD1872-08-10: SHOLES TYPE WRITER1872-08-17: KUHL'S ETHER ICE MACHINE1872-08-24: GUARDIOLA'S SUGAR EVAPORATING APPARATUS1872-08-31: Ladds improved napping machine1872-09-07: HAWKINS SPOOL BLANK ROUGHING MACHINE1872-09-14: BERRYMAN'S STEAM TRAP.
Click for large image

1872-09-07: HAWKINS SPOOL BLANK ROUGHING MACHINE

click for availability of original issue



more...

Generated by Shozam