Correspondence. 1943-1945

1943 January 14 to Austin Zender from W.W. Cotter 1943 January 22 to B.S. Halpin from W.W. Cotter 1943 February 25 to Meade W. Batcheler from Bill Cotter Re: Extrusion Process, Side Lights and Refinements 1943 April 13 to W.W. Cotter from Leo F. Peril (two typed letters) 1943 April 16 to Leo F. Peril from W.W. Cotter 1943 April 16 to Erwin Loewy from W.W. Cotter 1943 May 10 to Herman W. Steinkraus from W.W. Cotter Re: Aluminum Alloy Extrusion 1943 July 13 to Charles Homer from W.W. Cotter 1943 August 3 to Max Loewenstein from W.W. Cotter 1943 August 3 to Fred L. Riggin from W.W. Cotter 1943 October 12 to W.W. Cotter from Erwin Loewy 1943 November 2 to Herman W. Steinkraus from C.J. Zaiser 1944 March 3 to Meade W. Batchelor from W.W. Cotter (Mimeograph) 1944 November 3 to W.W. Cotter from Erwin Loewy (typed carbon) 1945 January 12 to Walter R. Clark from Arthur Lowe (ass’t to Steinkraus)