Henry Clay Frick's Correspondence with Andrew Carnegie, 1882-1898 Letter from I. Lowthian Bell to Andrew Carnegie, 28 November… Not Started Letter from Andrew Carnegie to Henry Clay Frick, 22 December… Not Started Letter from Thomas M. King to Andrew Carnegie, 15 October… Not Started Letter fromThomas M. King to Andrew Carnegie, 15 October… Not Started Cable from Andrew Carnegie to Henry Clay Frick, 19 December… Not Started Letter from Robert Garrett to Andrew Carnegie, 26 December… Not Started Letter from Robert Garrett to Andrew Carnegie, 26 December… Not Started Letter from Robert Garrett to Andrew Carnegie, 26 December… Not Started Letter from Robert Garrett to Andrew Carnegie, 26 December… Not Started Letter from Robert Garrett to Andrew Carnegie, 26 December… Not Started Cable from George Lauder to Henry Phipps, 1885 Not Started Cable from Andrew Carnegie to Carnegie Bros. & Co., 10… Not Started Cable from "G.G.L." [George Lauder?] to Henry Phipps, 19… Not Started Cable from Andrew Carnegie to Henry Clay Frick, 23 February… Not Started Letter from Andrew Carnegie to Henry Clay Frick, 25 February… Not Started Letter from Andrew Carnegie to Henry Clay Frick, 25 February… Not Started Letter from Andrew Carnegie to Henry Clay Frick, 25 February… Not Started Letter from Andrew Carnegie to Henry Clay Frick, 25 February… Not Started Letter from Andrew Carnegie to Henry Clay Frick, 25 February… Not Started Letter from Andrew Carnegie to John [S.] Wilson, 18 April… Not Started Letter from Andrew Carnegie to John [S.] Wilson, 18 April… Not Started Letter from Andrew Carnegie to John [S.] Wilson, 18 April… Not Started Letter from Andrew Carnegie to John [S.] Wilson, 18 April… Not Started Letter from John S. Wilson to Andrew Carnegie, 20 April 1887… Not Started Letter from John S. Wilson to Andrew Carnegie, 20 April 1887… Not Started Letter from Andrew Carnegie to Henry Clay Frick, [April or… Not Started Letter from Keystone Bridge Co. to S.E. Moore, 12 May 1887 Not Started Cable from [Andrew Carnegie] to Henry Clay Frick, 1 June… Not Started Cable from [Andrew Carnegie] to Henry Clay Frick, 2 June… Not Started Letter from Andrew Carnegie to Henry Clay Frick, circa 22… Not Started Letter from Andrew Carnegie to Henry Clay Frick, circa 22… Not Started Letter from Andrew Carnegie to Henry Clay Frick, 14 [no… Not Started Letter from Andrew Carnegie to Henry Clay Frick, 21 [no… Not Started Letter from Andrew Carnegie to Henry Clay Frick, 21 [no… Not Started Copy of a letter from John Dalzell to Henry Clay Frick, 10… Not Started Copy of a letter from John Dalzell to Henry Clay Frick, 10… Not Started Copy of a letter from John Dalzell to Willis F. McCook, 10… Not Started Copy of a letter from John Dalzell to Willis F. McCook, 10… Not Started Copy of a letter from John Dalzell to Willis F. McCook, 10… Not Started Cable from Andrew Carnegie to Henry Clay Frick, 13 November… Not Started Cable from Andrew Carnegie to Henry Clay Frick, 22 November… Not Started Cable from Andrew Carnegie to Henry Clay Frick 14 January… Not Started Cable from Andrew Carnegie to Henry Clay Frick 14 January… Not Started Copy of a letter from Henry Clay Frick to Andrew Carnegie, 2… Not Started Copy of a letter from Henry Clay Frick to Andrew Carnegie, 2… Not Started Copy of a letter from Henry Clay Frick to Andrew Carnegie, 2… Not Started Cable from Andrew Carnegie to Henry Clay Frick, 10 November… Not Started Cable from Andrew Carnegie to Henry Clay Frick, 14 April… Not Started Cable from Andrew Carnegie to Henry Clay Frick, 25 April… Not Started Letter from Andrew Carnegie to Henry Clay Frick, 7 April… Not Started Copy of a letter from W.C. Andrews to Andrew Carnegie,… Not Started Capacity of Pipes in Tons per 24 Hours Not Started Copy of a letter from Andrew Carnegie to W.C. Andrews, 9… Not Started Copy of a letter from Andrew Carnegie to Henry Clay Frick, 7… Not Started Copy of a letter from W.C. Andrews to Andrew Carnegie,… Not Started Capacity of Pipes in Tons per 24 Hours Not Started Copy of a letter from Andrew Carnegie to W.C. Andrews, 9… Not Started Copy of a letter from Andrew Carnegie to Henry Clay Frick, 3… Not Started Copy of a letter from Andrew Carnegie to Henry Clay Frick,… Not Started Copy of a letter from Andrew Carnegie to Henry Clay Frick 17… Not Started Letter from Andrew Carnegie to Henry Clay Frick, 3 September… Not Started Letter from Andrew Carnegie to Henry Clay Frick, 3 September… Not Started Letter from Andrew Carnegie to Henry Clay Frick, 1 August… Not Started Letter from Andrew Carnegie to Henry Clay Frick, 1 August… Not Started Letter from Andrew Carnegie to "Dear Mr. Chairman," 13… Not Started Letter from Andrew Carnegie to "Dear Mr. Chairman," 13… Not Started Letter from Andrew Carnegie to "Dear Mr. Chairman," 13… Not Started Letter from Andrew Carnegie to "Dear Mr. Chairman," 13… Not Started Letter from Andrew Carnegie to "Dear Mr. Chairman," 13… Not Started Letter from Andrew Carnegie to "Dear Mr. Chairman," 13… Not Started Letter from Andrew Carnegie to "Dear Mr. Chairman," 13… Not Started Letter from Andrew Carnegie to "Dear Mr. Chairman," 13… Not Started Letter from Andrew Carnegie to Henry Clay Frick, 31 March… Not Started Letter from Andrew Carnegie to Henry Clay Frick, 31 March… Not Started Letter from Andrew Carnegie to Henry Clay Frick, 31 March… Not Started Letter from Andrew Carnegie to Henry Clay Frick, 31 March… Not Started Note from [Henry Phipps] Jr. to Henry Clay Frick, [May… Not Started