ncr 2805821 Accounting Machine Sep57 free download

File name 2805821_Accounting_Machine_Sep57.pdf

Sept. 10, 1957 P.SPURLINO ET AL 2,805,821 ACCOUNTING MACHINE WITH TOTALIZER CONTROLLED, DIFFERENTIALLY POSITIONABLE, BOOKKEEPING CHART Filed Dec. 3. 1951 13 Sheets-Sheet 1 Sept. 10, 1957 P. SPURLINO ET AL 2,805,821 ACCOUNTING MACHINE WITH TOTALIZER CONTROLLED, DIFFERENTIALLY POSITIONABLE, BOOKKEEPING CHART ' Filed Dec. 3, 1951 13 Sheets-Sheet 2 FIG.2 FIG.3 4 ~-P77"l-,153 INVENTORS PASCAL SPURLINO ROGER S. HULL a MARVIN D. FROST BY ~ cv-J2.-- ~ rif~EYS Sept. 10, 1957 P. SPURLINO ET AL 2,805,821 ACCOUNTING MACHINE WITH TOTALIZER CONTROLLED, DIFFERENTIALLY POSITIONABLE, BOOKKEEPING CHART Filed Dec. 3, 1951 13 Sheets-Sheet 3 FIG.4 "FIG.5 342 340 310 o 259 257 FIG.6 3q3--\-39-.? r306 "0 ,:304 i (" 300 " '-.-, ) 301 \ t,J " .-307 ''---- 308 302 " 310 316 309 FIG.7 251 INVENTORS PASCAL SPURLINO ROGER S. HULL a MARVIN D. FROST BY~~ r~~yS Sept. 10, 1957 P. SPURLINO ET AL . 2,805,821 ACCOUNTING MACHINE WITH