444 



THE BELL SYSTEM TECHNICAL JOURNAL, MARCH 1953 



Table XIV — Creosoted Southern Pine Test Posts 

 Groups, years in test, and condition at 1950 inspection; Gulf port test plot. 



* For analyses of creosotes, see Table II in Lumsden's reporf^, Am. Wood 

 Preservers' Assoc, Proc, 1952. 



Table XV — Creosoted Southern Pine Test Posts 

 Relation between average treatment retentions by zones, by toluene extrac- 

 tion, and condition of the posts at the 1950 inspection. Gulf port test- plot. 



