notched code
21Stairway — Stairs redirects here. For other uses, see Stairs (disambiguation). Staircase redirects here. For other uses, see Staircase (disambiguation). This article is about the construction. For the song by Led Zeppelin, see Stairway to Heaven. Stairways… …
22Key punch — A key punch is a device for entering data into punched cards by precisely punching holes at locations designated by the keys struck by the operator. Early keypunches were manual devices. Later keypunches were mechanized, often resembled a small… …
23History of money — Numismatics Terminology Portal Currency …
24Flag of Springfield, Illinois — The municipal Flag of Springfield, Illinois is the lawful flag of the capital of the U.S. state of Illinois, Springfield. Its background is Old Glory blue . The flag is emblazoned with a circle of 20 small, white stars, all pointed upward; the… …
25Zatocoding — Système de sélection inventé par en 1952 par Calvin Mooers, fondateur de la Zator Company en recherche documentaire fondé sur un sélecteur automatique de fiches préperforées, les Zatocards , et utilisé entre 1952 et 1978[1]. Alliage des codes et… …
26Bolivia — Bolivian, adj., n. /beuh liv ee euh, boh /; Sp. /baw lee vyah/, n. 1. a republic in W South America. 7,669,868; 404,388 sq. mi. (1,047,370 sq. km). Caps.: La Paz and Sucre. 2. (often l.c.) a twill fabric made of cut pile with lines either in the… …
27Mitsubishi A6M Zero — A6M Zero Mitsubishi A6M3 Zero Model 22 (NX712Z), used in the film Pearl Harbor Role Fighter …
28Speaking clock — A speaking clock service is used by people who wish to know the correct and accurate time. Speaking clock services are most commonly accessed by telephone.The format of the service is somewhat similar to those in radio time signal services. Every …
29Norway — /nawr way/, n. Norwegian, Norge. a kingdom in N Europe, in the W part of the Scandinavian Peninsula. 4,404,456; 124,555 sq. mi. (322,597 sq. km). Cap.: Oslo. * * * Norway Introduction Norway Background: Despite its neutrality, Norway was not able …
30Punched tape — Five hole and eight hole punched paper tape Punched tape or paper tape is an obsolete form of data storage, consisting of a long strip of paper in which holes are punched to store data. It was widely used during much of the twentieth century for… …
