Landers Frary and Clark

Cylindrical, fluted metal body, horizontal ridges at top; tapering, flat-topped, cylindrical metal cup inverted over bottle mouth to serve as cap; cap unscrews and lifts off to reveal small cylindrical rubber stopper, with circular metal top and hinged toggle latch, set snugly into circular mouth of interior glass vacuum bottle.
One for the Road
Near the end of the nineteenth century, Scottish scientist Sir James Dewar developed glass vacuum bottle technology for his work with liquid gases. The bottle had a function applicable to daily life as well–keeping beverages fresh, meeting a basic need as more people joined the work force, taking meals to their jobs.  More people were...