Vashon, George S., & co., Washington, D.C. [from old catalog] · Washington, D.C., G. S. Vashon & co. · leaf 65
e, and is maintained on the rails by centrifugal force; the aquarama, orvoyage on the rivers of the world; and the hotel topsy turvy, in which every-thing appears to be reversed, or upside down. 100. Novelties in culinary utensils, or labor-saving devices for the householdlike egg beaters,… … Patents Guaranteed. 65 101. A simple device for tightening woven wire bed springs. Any one whohas used these kind of bed springs knows that in a short time the wire stretchesor springs, causing a sagging in certain parts_ of the bed. A device which willprovide means for overcoming this objection is…
Patents · Inventions
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Official catalogue of exhibitors. Universal exposition. St. Louis, U.S.A. 1904. : Division of exhibits. Department A. Education [to H. Agriculture; J. Horticulture to P. Physical Culture; R. Livestock.] (1904)](https://img.insideoutlibrary.com/img/200/ia-officialcatalogu00loui-11-2.webp)
