Piece of paper with some additions/subtractions of money on it. Has Notes & Job written near the top.societies, aof, correspondence, ancient order of foresters no. 3770 collection - correspondence

MADAS (Multiplication, Addition, Division, Subtraction) Electrical calculator with full keyboard and automatic multiplication. Made in Switzerland c1950. Cost $450. Presented to the Univewrsitiy by Peacock Bros., Carlton

Arithmetic for Grade III, First Edition 1946. Education Department of Victoria. Hardcover book with light brown cloth cover with black title. Subjects covered are Numeration and Notation; Addition; Money; Subtraction; Multiplication; Time; Fractions; Division; Length, Weight, Capacity, Dozen; A Holiday at the Farm, and Tables.education, primary, golden square laurel st p.s., golden square laurel street p.s. collection - arithmetic for grade iii, education department victoria, a c brooks

These are exercise books belong to the first pupil of the then Victorian Deaf and Dumb Institution. A slim soft covered exercise book with brown and blue marbelling on cover, blue binding over spine. Contains, handwritten in ink, by Lucy Lewis, the first pupil of the Victorian Deaf and Dumb Institution, exercises in arithmetic using £sd. Addition, subtraction, etc. Copied, probably from a board as there are no mistakes! On inside cover in handwriting "S. Lucy A. Lewis / Feb 27 1865 / To June 1866". deaf children australia, lucy lewis, deaf education, victorian deaf and dumb institution

An adding machine is like a calculator enabling the user to do addition and subtraction and multiplication and division by repetition. Adding machines provided a printed receipt for each entry and calculators display information on a screen.Adding machines were used in the office and were replaced by calculators and comptometers.Used by a resident of the Kiewa Valley and possibly in the SECV office.Formerly UKV 242 or Contex UKV 253 - Electric (no cord). Beige and grey plastic covered adding machine with blue numbers and black function keys. Paper roll winder and dispenser at the top of the machine. Charcoal coloured plastic base with label and patent information. A blue handle for carrying. 2 small grooved wheels on the base.Left hand front: Addmaster label and logo Base: Label on base - "Addmaster Corp. Made in USA serial number 175614". Patent information labeladding machine, addmaster, mathematics

Comptometers, first made in 1887, were the first key-driven mechanical calculators. The keys when pressed allow for rapid addition, subtraction, multiplication, and division that immediately add to a total. They remained a staple in business offices for high-speed calculation until the 1960s. This comptometer was used in the office of the Newport Timber Company Limited, which survived as a locally owned and managed business for over 100 years. It was located on the corner Paine and Latrobe streets, Newport.Large, heavy key driven mechanical calculator with a detachable leatherette dust cover.On top: "Felt & Tarrant Manufacturing Co. Chicago U.S.A. Comptometer" On panel underneath: "Comptometer Registered Trade Mark/Made in United States of America by Felt & Tarrant Manufacturing Company Chicago Illinois"

Used before the invention of electronic calculators, mechanical adding machines were most often used for long calculations. This calculator was used in the Ballarat School of Mines Physics Department. Addition and subtraction were perfomed by turning the larger side mounted crank forward or backward. the smaller crank lever zeros the two registers. Two buttons are provided to set the machine either to clear the number entry with each revolution of the crank or to repeat the entry. The largest button resets the keybord to all 0s.A calculator with shiftable carriage and digit separator rods between each row of keys.ballarat school of mines, calculator

Used for adding and inventory work The Speedie was a manual adding machine that could not perform subtraction. It consisted of eight columns and five rows of keys in both maroon and ivory. It had a nine digit display that could add up. It could perform multiplication by using repeat action. If you examine the keyboard you’ll note that it only shows numbers 1 through 5. If you want to use numbers 6 through 9 then what you do is hit two keys that add up to that number. Simple office adding machine Made from Bakelite Chadwick-Miller Inc (CMI) was a Boston based importer of low-cost gift items and stationery products sourced mostly from Japan. These products were branded as Chadwick-Miller although CMI was not a manufacturer. It is known that Chadwick-Miller was in business in 1960, although its founding year is unknown. The company dissolved in 2007.Speedie add-a-maticforests commission victoria (fcv), forest measurement

A blue magazine titled ' The Educational Magazine.' Volume 12 No. 9, 1955. Published by The Education Department of Victoria. This magazine covers a wide variety of educational articles for teachers for general reading. The contents are listed as - The United Nations: tenth birthday; The Disappearance of zoological species by Jean-Paul Harroy; The Brontes and the Yorkshire Moors by Frank Madigan; An Australian looks at America's Schools by Donald McLean; Schools help in battle against poliomyelitis by Hollis A. Moore; Gunpowder, Treason and Plot by D.J.S.; End of a Decade. Ten years at a Provincial Teachers' College by Jessie C. Burnett; Four o'clock and After by various contributors; Mother and Child by anonymous; Clock Watching for a Purpose by K. Norman; Essayist at Work by E.T. Brown, Concerning the Time-Book by E. Elliott; Subtraction in Arithmetic by Carl Petterson; Here's What a Good Teacher Does by Albert J. Phillips; A disabled Children's Young Farmers' Club Project by D. R. Newman and Train up a Child by Alice Downward. 432 pgs. photographsbendigo, education, magazine, la trobe university bendigo collection, collection, bendigo, education, tertiary education, teachers, teaching, reading, magazine, magazine, united nations, literature, brontes, schools, poliomyelitis, disease, diseases, guy fawkes, history, bendigo teachers' college, parenting, female, mother, mothering, women, children, clocks, mathematics, subtraction, disability, young farmers' club, farming, pre-school education, kindergartens, frank madigan, donald mclean, hollis a. moore, d.j.s., jessie c. burnett, k. norman, e.t. brown, e. elliott, carl petterson, albert j. phillips, d. r. newman, alice downward

The Fuller cylindrical slide rule, is a cylindrical slide rule with a helical main scale taking 50 turns around the cylinder. This creates an instrument of considerable precision – it is equivalent to a traditional slide rule 25.40 metres (1,000 inches) long. It was invented in 1878 by George Fuller, professor of engineering at Queen's University Belfast, and despite its size and price it remained on the market for nearly a century because it outperformed nearly all other slide rules. He patented it in Britain in 1878, described it in a journal in 1879 and in that year he also patented it the United States, depositing a patent model. As with other slide rules, the Fuller is limited to calculations based on multiplication and division with additional scales allowing for trigonometrical and exponential functions. The mechanical calculators produced in the same era were generally restricted to addition and subtraction with only advanced versions, like the Arithmometer, able to multiply and divide. Even these advanced machines could not perform trigonometry or exponentiation and they were bigger, heavier and much more expensive than the Fuller. In the mid-twentieth century the handheld Curta mechanical calculator became available which also competed in convenience and price. However, for scientific calculations the Fuller remained viable until 1973 when it was made obsolete by the HP-35 handheld scientific electronic calculator. Fuller's calculators were manufactured by the scientific instrument maker W.F. Stanley & Co. of London who made nearly 14,000 between 1878 and 1973.Like all slide rules, logarithmic scales are used to facilitate calculations more quickly and efficiently. The spiral logarithmic scale greatly increases the precision and computing power of the slide rule. In addition, its tables provide useful information to its users, most likely engineers. Its remarkable length permitted a high level of precision in calculations; calculations could be made to 4 or 5 significant digitsThe fuller calculator, is a cylindrical slide rule with a helical main scale taking 50 turns around the cylinder. There is a papier-mache cylinder fastened to a mahogany handle. A second papier-mache cylinder is a slide fit over the first. Both cylinders are covered in paper varnished with shellac. A brass pointer with an engraved index marker at its tip is attached to the handle and a second brass pointer is attached to the top cap. On the outer cylinder is a helical logarithmic scale 500" (41'8" or about 12.5 m) in length. This cylinder can be slid and rotated upon the inner one and hence with the correct sequence of movements, multiplications and divisions can be made and the answers read off the two pointers which project over the cylindrical scale.FULLER CALCULATOR inscribed on brass pointerscientific instrument, mathematics, calculating

Small soft covered booknon-fictionThis book contains arithmetical tables for addition and subtraction of number less than 11 for first class, simple addition subtractions and multiplication tables for second class, four simple rules and the money tables for third class, all tables except notes and hirst for rules for mental arithmetic for fourth class, all tables and notes and thirteen mental rules for fifth class, all tables and note and thirteen mental rules for sixth class and mental arithmetic examples.state schools