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Set of Interconnecting Cables, for Elliott/NRDC 401 Computer MkI, c. 1953

interconnecting cables

6 side panels for cabinets 1-6, 2 side panels for cabinet 0, and 1 end panels.Detached from main unit. For Elliott/NRDC 401 Computer MkI, c. 1953

side panels

Top Unit - the part of the main unit above the indivdual cabinets, made up of two parts, for Elliott/NRDC 401 Computer MkI, c. 1953

top unit

Cabinet No.1, for Elliott/NRDC 401 Computer MkI, c. 1953

Cabinet No.1

Base Unit, made up of two parts, for Elliott/NRDC 401 Computer MkI, c. 1953

basine

Cabinet No.5, for Elliott/NRDC 401 Computer MkI, c. 1953

Cabinet No.5

Cabinet No.4, for Elliott/NRDC 401 Computer MkI, c. 1953

Cabinet No.4

Lagomarsino-Numeria manual calculating machine, model 5903, serial no. 072327; made in Italy

Lagomarsino-Numeria manual calculating machine

1960-1970

Weights from the Castlereagh Collection for Smyrna (Turkey). Set of 9 tapering square bronze weights with handles for the Turkish Oke (Oka).

Weights and original correspondence from the Castlereagh Collection for Smyrna (Turkey)

1800-1818

Weights from the Castlereagh Collection for Rotterdam (Netherlands). Set of 10 brass nested cup weights in decorated hinged case for eight Dutch Marks.

Weights from the Castlereagh Collection for Rotterdam

1800-1820

Weights from the Castlereagh Collection for Boston (USA). Boxed set of 6 cylindrical brass weights for the Troy and Avoirdupois system in a leather bound lockable case.

Weights from the Castlereagh Collection for Boston

1800-1818

Weights from the Castlereagh Collection for Cadiz (Spain). Set of 8 nested brass cup weights for the Mark of Avila used for weighing gold and silver.

Weights from the Castlereagh Collection for Cadiz

1800-1818

Weights from the Castlereagh collection for Leghorn (Italy). Rectangular brass pound weight for gold & silver.

Weights from the Castlereagh collection for Leghorn

1800-1818

Weights from the Castlereagh Collection for Genoa (Italy). Set of 9 brass nested cup weights for gold and silver for a pound of 12 ounces called Peso Sottile.

Weights from the Castlereagh Collection for Genoa

1800-1818

Weights from the Castlereagh Collection for New York (USA). Boxed set of 14 cylindrical brass Troy weights, consisting of two sets respectively ounces and pennyweights.

Weights from the Castlereagh Collection for New York (USA). Boxed set of 14 cylindrical brass Troy weights

1800-1820

Weights from the Castlereagh Collection for Madeira (Portugal). Set of 9 brass nested cup weights for a pound of 16 oncas in a wooden box.

Weights from the Castlereagh Collection for Madeira

1800-1818

Weights from the Castlereagh Collection for Elsinore (Denmark). Boxed set of 10 flat square brass weights for weighing gold and silver

Weights from the Castlereagh Collection for Elsinore

1800-1819

Weights from the Castlereagh Collection for St Petersburg (Russia). Set of 8 cylindrical knobbed brass weights in fitted wooden block with 7 flat brass grain weights.

Weights from the Castlereagh Collection for St Petersburg

1800-1818

Operator's Console, fitted with Olivetti Lexicon 80E Electric Typewriter,for Elliott/NRDC 401 Computer MkI, c. 1953

electric typewriter

Air Filters and other accessories, for Elliott/NRDC 401 Computer MkI, c. 1953

air filters

Engineer's Test Unit, for Elliott/NRDC 401 Computer MkI, c. 1953

engineer's test unit

Burroughs class 5 automatic (electrically driven) adding machine, serial no. 1518036.

Burroughs class 5 automatic (electrically driven) adding machine

1940-1950

Cabinet No.3, for Elliott/NRDC 401 Computer MkI, c. 1953

Cabinet No.3

Cabinet No.2 for Elliott/NRDC 401 Computer MkI, c. 1953

Cabinet No.2, for Elliott/NRDC 401 Computer MkI

Weights from the Castlereagh Collection for Ostend (France). Boxed set of 9 brass cylindrical knobbed weights for the Metric Livre and 8 flat grain weights.

Castlereagh Collection weights

1800-1818

Base Unit No.1, for Elliott/NRDC 401 Computer MkI, c. 1953

base unit

Monroe calculating machine, miniature model LN 160 X

Miniature Monroe calculating machine

1960-1965

Motor driven Disk Memory Unit, for Elliott/NRDC 401 Computer MkI, c. 1953

Motor driven Disk Memory Unit

Cabinet No.6, for Elliott/NRDC 401 Computer MkI, c. 1953

Cabinet No.6

Chart: Estimated Cost and Personnel, 1950

Estimated Cost and Personnel

1950

Sinclair Cambridge pocket calculator, by Sinclair Radionics Limited, Cambridgeshire, England, 1973

Sinclair Cambridge pocket calculator

1973

Weights from the Castlereagh Collection for Bahia (Brasil). Set of 8 nested brass cup weights for a Marco of 8 oncas for gold and silver.

Weights from the Castlereagh Collection for Bahia

1800-1818

Burroughs hand operated Class 2 1300 bookkeeping machine with keyboard for Sterling currency, serial No. E2-1379306, by Burroughs Adding Machine Co., United States of America, 1925-1935

Burroughs hand operated Class 2 1300 bookkeeping machine with keyboard for Sterling currency

1925-1935

Compartmentalised plush and silk-lined leather covered case for a set of 33 geometric solids, early 19th Century.

Compartmentalised plush and silk-lined leather covered case for a set of 33 geometric solids

Weights from the Castlereagh Collection for Trieste (Italy). Set of 8 brass nested cup weights with hinged case for the Venetian Mark in a boxwood turned case with lid.

Weights from the Castlereagh Collection for Trieste

1800-1820

Weights from the Castlereagh Collection for Stettin (Poland). Set of 9 brass nested cup weights with hinged case.

Weights from the Castlereagh Collection for Stettin

1800-1818

Weights from the Castlereagh Collection for Stockholm (Sweden). Boxed set of 4 square tapering brass knobbed weights for the Mint Mark and the commercial pound.

Weights from the Castlereagh Collection for Stockholm

1800-1818

Weights from the Castlereagh Collection for Venice (Italy). Set of 8 brass nested cup weights and hinged case with wooden screw lid box for the Pound Mark.

Weights from the Castlereagh Collection for Venice

1800-1820

Weights from the Castlereagh Collection for Philadelphia (USA). A set of 4 rectangular brass troy weights.

Weights from the Castlereagh Collection for Philadelphia

1800-1818

Weight from the Castlereagh Collection for Canary Isles (Spain). Looped iron weight of 10 pounds.

Weight for Canary Isles (Spain)

1800-1818

Weights from the Castlereagh Collection for Danzig (Poland). Boxed set of 19 rectangular brass weights (6 missing) for the Loth.

Weights and original correspondence from the Castlereagh Collection for Danzig (Poland)

1800-1818

Weights from the Castlereagh Collection for Corunna, Galicia (Spain). Set of 8 nested brass cup weights for the commercial pound of Galicia.

Weights from the Castlereagh Collection for Corunna

1800-1820