Operating Manuals & Materials


	Operating Manuals & Related Materials On this page are scans of some operating manuals and leaflets. If you have any more from Bell Punch and Anita I would be delighted to receive a copy for display here - please get in touch with me. Sometimes, with Internet Explorer version 6 each page is shrunk to fit the window, making reading difficult. To see the page at full size and scroll around, hover the mouse cursor over the image until the expand/contract button appears at bottom right, and then click on it. A similar feature may be available with other browsers. Operating Manuals Mechanical Calculators Sumlock "Comptometer" - Front, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12. Desktop Electronic Calculators Anita Mk 9 (Mark IX) - Front, diagram, pi, pii, index, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14, p15, p16, p17, p18, p19, p20, p21, p22, p23, p24, p25, p26, p27, p28, p29, p30. Anita Mk 11 - Front, index, p3, p4, p5, p6 is blank, p7, p8, p9, p10, p11, p12, p13, p14, p15, p16, p17 is blank, p18, p19, p20, p21, p22, end paper, rear. Anita 1000 LSI - Front, p3, p4-5, p6-7, rear. Anita 1011 LSI - Front, p3, p4-5, p6-7, p8-9, p10-11, p12-13, p14-15, p17, rear. Anita 1000B & 1011B charging instructions - p1. Hand-held Electronic Calculators Anita 811 - Front, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14, p15, rear. Anita 831 - Front, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14, p15, p16, rear. Anita 841 - Front, introduction, index, p2, p3, p4, p5, p6-7, p8-9, p10-11, p12-13, p14-15, p16-17, p18-19, p20-21, p22-23, p24-25, p26-27, p28-29, p30-31, p32-33, p34-35, p36-37, p38-39, p40-41, p42-43, p44-45, p46-47, p48-49, p50-51, p52-53, p54-55, p56-57, p58-59, p60, p61, p62, rear. Related Materials Mathematical charts. These charts provide conversion and other constants which eased calculations with mechanical and simple electronic calculators. Several of the premier calculator companies produced such charts, and Sumlock supplied a selection bound together in a book. Below is a selection: Front cover Index of the charts Chart 1 - Pence and Farthings as decimals of a Shilling or a Pound Chart 2 - Shillings and Pence as decimals of a £ Chart 3 - Pence, Eighths and Sixteenths as decimals of a Shilling Chart 4 - Pence, Eighths and Sixteenths as decimals of a £ Chart 5 - Qrs. and Lb. as decimals of a Cwt. Chart 6 - Qrs. and Lb. as decimals of a Ton Chart 7 - Feet, Inches and Eighths of an Inch as decimals of a Yard Charts 8 & 9 - Decimals of a Gross & Minutes as decimals of an Hour Chart 10 - Common Fractions and their Decimal Equivalents Chart 11 - Metric Conversion Table Chart 12 - Dates as parts and decimals of a year - 365 Day Basis Chart 13 - Days as decimals of a year - 360 Day Basis Chart 14 - Area and Volume Formulae Certificate. A certificate awarded for achieving the Required Standard of Efficiency as an Anita operator. Grateful thanks to Lorraine Holmes for providing the copies of the charts and certificate. The Bell Punch Company & the Development of the Anita Calculator < Previous page Next page >

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