Times MIrror depreciation study

Approx. 8 items: 6-pp. letter from H.W. Bowers, Treasurer of TM, to the U.S. Treasury Department (6/23/1952, on the subject of the depreciation costs on presses and other equipment and facilities reported by TM on its 1950 income tax return ; financial spreadsheets ; charts ; 10-pp. packet titled "Balance sheets, Years 1947 - 1950" ; spreadsheets & balance sheets ; two copies (in blue binders) "Balance sheets and supplementary data - The Times Mirror Company - Los Angeles, California - Years ended December 31, 1947 - 1950" ; more.