Dodge, Mary Mapes, 1830-1905 · [New York : Scribner & Co.] · leaf 767
e. We are there-fore compelled to be content with some salt (amixture) of the metal. One experimenter con-sequently placed the least pinch of radiumbromide in a glass tube, and screwed it tightlyinside of a rubber thermometer-case. This heput in an iron box, with a silver soup-tureenand four sheets…
Children's literature
Internet Archive · UNC Libraries · Public Domain Mark 1.0. Free to use for anything.