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actinium series
(Encyclopedia) actinium series, natural radioactive decay series beginning with uranium-235 (also called actinouranium) and ending with lead-207. See radioactivity.The Journals of Lewis & Clark: Clark, February 28, 1806
Day 1233 Day 1235 Clark, February 28, 1806 Friday February 28th 1806 Reuben Field and Collins Set out this morning early on a hunting excurtion up the Netul. Kus ke-lar a Clatsop man, his…The Journals of Lewis & Clark: September 14, 1804
by Meriwether Lewis and William Clark September 13, 1804September 15, 1804September 14, 1804 Septr 14th Friday 1804 Course Dists & rifur. Set out early proceeded on passed Several…glaze, in pottery
(Encyclopedia) glaze, translucent layer that coats pottery to give the surface a finish or afford a ground for decorative painting. Glazes—transparent, white, or colored—are fired on the clay. Of the…The Journals of Lewis & Clark: February 28, 1806
by Meriwether Lewis and William Clark February 27, 1806March 1, 1806February 28, 1806 Friday February 28th 1806. Reubin Fields and Collins set out this morning early on a hunting…The Journals of Lewis & Clark: Lewis, September 14, 1804 (Entry 2)
Day 271 Day 273 Lewis, September 14, 1804 Sept. 14th 1804. Shields killed a hare of the prarie, weight six pounds and 1/4 F. I. Length from point of hind to extremity fore feet…1928 Olympics Leading Medal Winners
Number of individual medals won on the left; gold, silver and bronze breakdown to the right. Men No Sport G-S-B 4 Georges Miez, SWI Gymnastics 3-1-0 4 Hermann Hänggi,…Imports and Exports of Leading Commodities, 2004
by Principal SITC Groupings (in millions of dollars) Item 2004 Cumulative Exports Imports Total balance of payment basis…Imports and Exports of Leading Commodities, 2008
Below find 2008 Imports and exports of leading commodities by principal SITC groupings. Item 2008 Cumulative Exports Imports…1932 Olympics Leading Medal Winners
Number of individual medals won on the left; gold, silver and bronze breakdown to the right. Men No Sport G-S-B 4 István Pelle, HUN Gymnastics 2-2-0 4 Giulio Gaudini,…