600 mark on wts, 45 a b c egg sc mkr, 379

E

E & T Fairbanks & Co, reorganized 1874, 3064

E Award, received by Hanson Scale, 2977

E E C Egg Weight Grades, 412

E II R crowned, 21

E J, French wts mkr, 600

E L B, spring bal mkr, 1986

E L S, C-spring mkr, 1875

E R see Elizabeth I

E R crowned, 23

mark on wts see weights, monarch, Edward VII

see also Elizabeth I

E R Y

mark on wts, 122

see also Yorkshire East Riding

E U trade mark, Ubrig, Emil & Co, 1890

E W

parcel sc mkr, 1258, 1907

possibly W E, 1258, 1907

spring bal mkr, 1258, 1907

E Z see Carlstedt Mfg Co

eagle, postal sc, 1254

"Earliest Computing Scale?" (article by Crawforth, A), 2300–2306

"Earliest English Coin Weights" (article by Houben), 1561–1562

"Earliest U K Postal?" (article by Mussell), 2

Earlville, NY, home of Zenith egg scales, 3056, 3081

Early Arabic Glass Weights & Stamps by Miles (review), 188

"Early History of Inclination Balance" (article by Jenemann), 571–578, 602–610

Early Letter Weighing Devices of Great Britain by Wortley (review), 87

"Early Platform Scales" (article by Crawforth), 655–661, 692–699, 721–728

"Early Recording Milk Scale" (article by Schmidt), 2489–2492

Early U S postal system (letter from Carley), 1017

Earth to Heaven, royal animal-shaped weights of the Burmese empires by Gear (review), 1662–1663

earthenware wts

article by Dick, 83–86

see also weights, material

East Berlin, 2320

East Lake style, spring bal, 1600

Easter bread, 1052

Eastern Mediterranean, weight, bronze, 2149

Eayre, Joseph, platform sc mkr, 659–660, 710, 722

Economist Guide to Weights & Measures (review), 188

ecu see weights, denomination, ecu

Edgell, James

patentee, 661

weighing machine mkr, 661

Edinburgh assay office, mark on wts, 45

Edley, William

coin sc mkr, 1725

dates, 1725

watch mkr, 1725

"Edme Régnier" (article by Pommier & Simcock), 2171–2172

Edward II of G B, weigh-beam, 730

Edward IV of G B

coin wts, 882, 917

coinage, 913

see also weights, monarch

efficient choice of sc, 973

Egan, G, The Medieval Household, 2109

egg, categories see egg grades

egg & letter sc, 375, 381, 415, 1263

egg candler, 376, 2295, 2297–2298

function of, 2297

purpose of, 2297

egg grades, 2295, 2833

egg grading, 2834

egg poise see weights, purpose

egg sc

article by Costa, 1275–1284, 1311–1317

article by Crawforth, 375–389, 410–419, 919–924

article by Foster, 2833–2835

article by Jibben, 2295–2299

bilateral pendulum, 415

bismar, 379

bob up rocker, 379

bow front, 383, 417, 552, 922, 932

with candler, 2295, 2833–2834

double pendulum, 1659, 2951

equal arm, 376, 381

equal arm & pillar, 381, 922

equal arm & spring, 922

grader, 413, 2295–2299

graduations on, 2295

half roberval & pendulum, 379, 383, 415, 417, 958

half roberval & spring, 133, 381, 383, 415

half roberval & steelyard, 375, 379, 383, 415, 1278, 1312

half roberval & weight lifting, 340

mass stabilised, 415

mkr

A A see C S H Industries Inc

A B C, 379–380, 1279

A B F see Mount Tacoma Mfg Co

Acme see Speciality Mfg Co

Avery, W & T, 922

Bedell, O W, 1284, 1314

Berkeley see egg sc, mkr, EggXact

Bernard, 384, 924

Betterway, 379

Bramall & Brookes-King, 413

Brower Mfg Co, 920, 1284, 1313, 1315

C S H Industries Inc, 417, 1315

A A Featherlite trade name, 416, 1315

Carlstedt Mfg Co, 41, 379–380, 414–415, 1276, 1313

Champion trade name, 414

E Z trade name, 380

Champion see Carlstedt Mfg Co

Chatillon, John & Sons, 417, 1282–1283, 1601

Columbus see Maul, Philipp Jakob

Cope & Cope Ltd, 415, 921

Summit-Hanning trade name, 414–415, 921

E Z see Carlstedt Mfg Co

EggXact, 383, 1277

Elt, George H Ltd, 378–379, 383

Eltex trade name, 378

Royston trade name, 384

Frost Poultry Fences, 1279

Gilt Edge see White Mfg Co

Gradencandle Mfg Co, 1283–1284

Gradenway, 1313

Hart, 1279

Hart, D W Mfg Co, 1279

Hart, H W Mfg Co, 1283

Hartner, 381

Hyda see Standard Egg Scales; Vancouver Importing Co

JaCeM, 923–924

James Mfg Co, 376, 378–379, 381, 415–417, 919, 1281

Reliable trade name, 380

Jiffy Way Inc, 379, 1314, 2295–2299

Johnson, Clapham & Morris Ltd, 416–417

Jolly, CC, 2296

Kahlert Mfg Co, 1313

Kresky, 1276–1278, 1284

Kwikway, 383

Lincoln Mfg, 415, 1276

M in star see Maul, Philipp Jakob

M M & S see egg sc, mkr, Myers, M & Son Ltd

Magic, 1279, 1279

see also Natl Poultry Equipt Co

Mascot see Oakes Mfg Co Inc

Maul, Philipp Jakob, 383, 415, 1659

Columbus trade name, 414

M in star trade mark, 382

Mount Tacoma Mfg Co, 381, 1312

A B F trade name, 382

Myers, M & Son Ltd, 383

M M & S trade name, 382

Natl Poultry Equipt Co, 1279, 1284, 2833–2834

Oakes Mfg Co Inc, 383–384, 1313

Mascot trade name, 383–384

Otto, H J Mfg Co, 1315

Pacific Poultry Appliance Co, 1277

Parnall, 415

Perfection see Pacific Poultry Appliance Co

Petaluma Electric Incubator Co, 414–415, 1275–1276, 1284

Standard trade name, 414

Poultriquip Line see Reliable Mfg

Prospectus Mfg Co, 922, 1314–1315

Reliable Automatic Dial Egg Scale, 379, 919

Reliable Mfg Co, 417, 1278, 1281, 1284, 1312–1314

Speedie trade name, 414

Royal, 924, 1276

Royston see egg sc, mkr, Elt, George H Ltd

Russell Orris Co, 2872

S T S see egg sc, mkr, Turner, Samuel Snr

Salter, Geo & Co Ltd, 381, 383, 383–384, 415, 417, 524, 543

Salter, George & Co, 922

Speciality Mfg Co, 340, 383, 410, 415, 1282, 1315

Acme trade name, 382

Unique trade name, 414

Speedie see Reliable Mfg Co

Spratts Patent Ltd, 381

Standard, 380, 415

Standard see Petaluma Electric Incubator Co

Summit-Hanning see Cope & Cope

Troemner, H, 417, 1276

Turner, Samuel Snr, 37, 381, 415

S T S trade mark, 380

Unique see Speciality Mfg Co

Ward, Montgomery & Co, 383, 1279, 1282

Webb, William A, 410, 417, 905

White Line Egg Grader see White Mfg Co

White Mfg Co, 381, 389, 1280–1282, 1284

Gilt Edge trade name, 382

Zenith, 379, 415

Zenith see Bedell, O W

moving load, 379, 417, 1034

patent, 376–377, 389, 415, 1659, 2295

pendulum, 373, 379, 381, 415, 921–922, 1313–1316, 1659, 2295–2299

poise on, 2296

quadrant & cord, 924

roberval, 131, 379, 415, 924

rocker, 379, 381, 415, 417, 922, 1276–1277, 1279, 1283

sectors on, 2295

spring, 381, 383, 417, 524–526, 543, 552, 922, 1283, 1601

steelyard, 376–384, 415–417, 905, 922, 1277–1279, 1281, 1313

telescopic steelyard, 31, 376

top pan, 552

two load pivots, 1278

unequal arm, 378–384, 414–415, 1973

Unsigned, 2872

vertical indicator, 2295

weight lifting, 377, 383, 410, 539

egg sc & letter sc, 381, 924, 1263

half-roberval & spring top-pan, 924

pendulum, 381

roberval, 415, 1263

spring, 552

egg sc nationality

American, 379–383, 411, 415–417, 958, 1275–1284, 2833–2834, 2872

German, 2872

egg sc patentee

A B C Egg Scale, 379

Bate, R O, 2872

Bramall & Brookes-King, 413

Brookhouse, R, 410, 416

Chapman, N E, 382–383

Cope & Cope, 414–415

Hunt, J, 380–381

Jiffy-Way Inc, 379

Laughlin, 411

Piejus, A H, 377, 384

Powell, E E, 379–380, 1280

Powell, J E, 2833–2834

Thomas & Parker, 376–377

White, O C, 382, 389

Zimmer, Benjamin, 2295

egg sc retailer

Bower Mfg Co, 1314

Coast Agencies, 1315

Eltex, 932, 1726

Farm Master, 1314

Hannaford, C A, Sydenham, 1726

JaCeM, 923–924

More, Ken, 920

Oakes Mfg Co, 1314

Poultriquip Ltd, 1281, 1284

Purina, 1314

Standard Egg Scales, 1279

Vancouver Importing Co, 1279

egg sc test wts see weights, purpose

egg tester mkr

Bean, 411

Brookhouse, R, 416

Reliable Mfg Co, 417

egg testers, 411, 415–417

egg weights, 2295

egg weights or sizes see egg grades

Egyptian

balance, 2143–2144, 2176–2177, 2216, 3025, 3027

civilization, evolution of, 2147, 2149

coin rocker, 190

coin wts see weights, nationality

sc

equal-arm, 579, 2144

bronze, 2143

limestone, 2143

technical achievements of, 2144

weight, 2143, 2147, 2149

figural, 2147

Egyptian coin rocker, 190

Egyptian sc, equal-arm, 579, 3027

Egyptians, scale beam ends, 2144

Ehrenkreutz (author), 816

Eimer & Amend

trip sc mkr, 3095

see also catalogue

eke wt, def, 694, 878

eke wts, see also weights, purpose

Eldred's Sampson Mordan & Co (review), 961

electromagnetic bal mkr, Yeates & Son, 1754

electronic analytical sc, mkr, Vertex Industries Inc, 1000

electronic computer, 2216

Harvard, 2216

IBM, 2216

electronic sc, 16, 1202

mkr, Herbert & Sons Ltd, 1202

electronic top-loading sc, mkr, Vertex Industries Inc, 1000

elephant, mark on wts, 69, 1927

Elizabeth I, coinage, 914, 984, 987

Elizabethan nesting wts see weights, monarch

Elizer, Marshall R, biography, 2812

Elizer's "The Life of a Patentee" (article), 2812

ell measure, 1139

Ellerman see Pike & Ellerman

Ellet, Mrs, cookery writer, 1250

Ellinghaus, Johan Daniel

coin sc mkr, 30, 63

dates, 63

Elliott, William & Sons

precision bal mkr, 1821

scientific instrument mkr, 1821

see also catalogue

Elliott Bros

precision bal mkr, 1821

scientific instrument mkr, 1821

see also catalogue

elliptical spring bal mkr

Marriott, Henry, 1882

Pooley, Henry & Son, 1885

Siebe, Augustus, 1886

Siebe & Marriott, 1861

elliptical springs, 1465, 1861, 1869, 1884

multiple, 1884, 1885

Ellis, T T, weigh scoop patentee, 492

Elphick, employee of Avery, W & T Ltd, 2080

Elt, Geo, see also catalogue

Elt, George H Ltd

egg sc, 379, 384, 932

Eltex trade name, 384

Old Advert, 932

Royston trade name, 384

Smallholder trade name, 378

Eltex

egg sc retailer, 932, 1726

see also Elt, George H Ltd

Elvar, 2505–2506

double beam steelyard, 2505–2506

Ely mark, 1929

Emanuel, B D, weigh scoop patentee, 492

Embden, S van

Netherlands sc retailer, 1872

see also catalogue

embossed wts, 1142

see also weight, shape

Emilton, beam sc mkr, 2314

Empire Typewriter, 1256

enamel wts see weights, material, earthenware

encased stay roberval see roberval sc, encased stay

encased stays, 1479–1488

béranger sc, 1646, 1742

encyclopaedia see book, useful, encyclopaedia

Encyclopaedia of the History of Science (1996), 2091

end frictions see Anti-friction plate

Engelmann (author), 610

England, Parker & Sommers

dates, 1730, 1735

successors of Goodman, John, 1730, 1746

"English apothecary Scales & Weights" (article by Crawforth), 797–808, 826–835

English bal, 197

see also roberval sc

English coin scale (query by Slaets), 2253–2256

"English Coin-Weights" (article by Biggs), 879–884, 913–919, 951–954, 984–988, 1010–1016, 1040–1046, 1060–1066, 1079–1086, 1125–1132, 2579

"English Coin Weights" (article by Houben), 1561–1562

English coinage, 1849, 988

"English Colonial Scales"

part 1 (article by Crawforth, D), 1778–1785, 2995

part 2 (article by Zavattoni), 1818, 2995

part 3 (article by Houben), 1879, 2995

response by Mallis, 1879–1880

English hundredweight, wool wt, 2018

English postal rates to France, 199, 353

English pound

goods, 1994

wool wt, 1994, 2018

English tax on wool, 2018

English Turnpact Act of 1741, 2211

"English W & M Inspectors" (article by Holdaway), 1835–1836

English Weights by Biggs (book review), 1661–1662

engraving dials, 448

Ensign

apothecary sc mkr, 807

photographic sc mkr, 807

"Entertaining Trade Cards" (article by Weiss), 898–901

envelope, with scale depicted, 2818

equal-arm bal

accessories for, 2655

buoyancy correction, 2593

equal-arm beams, 2575–2578, 2679–2682, 2906–2908

with equal graduation units, 2575

with fixed pivot, pan below beam, 2575

with fulcrum, 2575

central, fixed pivot, 2575

with resistant, 2575

fixed pivot, 2575

loose, 2575

with stabilizer, 2575

fingers or pillar, 2575

long cords, 2575

rods or chain, 2575

suspended from hook, 2575

straight, equal-arms, 2575

see also even-arm sc; weigh-beam

equal arm sc

def, 229, 2575

with air damping, 2662

aluminium, 851

American Mint, 2578

apothecary, 599, 793

arrestments for, 2655–2656

British, 2655–2656

German, 2655–2656

assay, 154

attachments for special purpose, 2662

balance, 2180, 3027

bank, 136, 697, 811, 1020, 1105, 1189, 1211–1215, 2577

Basel, 2655

béranger see béranger

boxes for, 2657

with brush on arm & pendulous pointer, 2661

bullion, 532, 2577

button, 2578

cases & containers for, 2656–2660

cases for, 2658–2659

with chain disc, 2661

coal, 854

coin, 11, 16, 26–31, 41, 49, 53–55, 61–65, 160, 178, 205–215, 282, 457, 459, 495, 507, 541, 814–817, 988, 1040, 1067, 1101, 1104, 1352–1356, 1417–1419, 2001, 2009, 2069–2070, 2578

computing, 2660

cord centre pivot, 569, 2025

counter, 712, 2660

with damping, 2661

diamond, 1101

drug, 1247

egg, 2660

first verification, 716

fixed poise added, 1400

general purpose, 2577

gold, 1247, 2025

with graduated arc, 2661

with graticule, 2661

hydrostatic, 2732

for Indian market, 2577

Indian Ocean, 2657

inspectors,' 2577, 2659–2660

kitchen, 769

with loose weights, 2660

mazak, 977

mkr

Arzberger, F, 2662

Baird & Tatlock, 2661

Cavendish, 2655–2656

Corless, John, 2656

Georg de Mez, 2657

Griffin, J J, 2662

Griffin & Sons, 2656

Loss, Johann, 2661

Oertling, 2655, 2659

Owen, G A, 2656

Oxley, Henry, 2657

Robinson, T C, 2655–2656

Rueprecht, 2662

Sartorius, 2659, 2662

Troemner, Henry, 2655, 2660, 2662

Nuremberg, 2655

painted, 957

paper, 1690–1694

pendulum added, 577–578

from Persian-Afghan border, 2659

person scale, 2577

Peruvian, 2905–2913

pillar, 475, 559, 591, 599, 712, 1482

with poise, 564, 2660

with poise patent, 1400

from Portugal, 2659

postal, 41, 345, 562, 580, 687, 1232, 1294, 1367–1368, 1400, 1482, 1686, 2578, 3027

pre-loaded pan, 541, 1294, 1313

precision, 493, 563, 589, 2079

Print butter test bal, 2655

quadrant added, 541

refinement of, 2175

repairing, 8, 137–138

rider wt added, 564, 2661

roberval see roberval sc

Roman, 2176, 2660, 2907

shop, 712, 769, 958

short-beam, 589

sight hole shears, 473

steelyard extension, Caledonian sc, 692, 698

tobacco, 2578

tolerances, 9, 713, 716

trade, 2005, 2012

weight-depositor, 718–719

wooden, 591

Equal Measure for Kings & Commoners Gold Weights of the Akan by Nitecki (review), 594

"Equilibrium," 2618

25th anniversary, 2787

equipoise see flag

equivalent sc

mkr, Salter, 524

spring, 524

Eran's "A Roman Steelyard" (article), 168–169

Ercker's Treatise on the Art of Assaying (1574), 2117

Ernst, H, weigh scoop patentee, 492

error testing, 67, 713–715

Eschemann, W & Co

pendulum sc mkr, 958

postal sc mkr, 958

escritoire with sc, Sheldon, John, 1682

escudos, Portuguese coin, 1062

Essex County

inspectors stamping wts, 1893

mark, 2031

esterlins, 1561

see also pennies

estimating, method, 1689

estimating sc

def, 229

see also Computing sc; Counting sc; Paper sc

Etalon, ccd, 445

Etherington, John, British inspector, 2331

Euler, L

author, 610

mathematician, 602

Eureka, 1557

see also Chatillon, John & Sons

Eureka Scientific Co. Ltd., Chromium-plated wt mkr, 2550

"European Coin-ops" (article by Crawforth-Hitchins), 2451–2463

"European Coin-ops Part 2" (article by Crawforth-Hitchins), 2493–2496

European Coin Weights for English Coins by Houben (review), 66

"European Porcelain wts" (article by Houben), 385–388

Evans, Thomas, apprentice of Pallett, Richard, 1736

even-arm sc

def, 229

see also equal-arm beams

even bal mkr, Fairbanks & Co, 994

even bal sc, 2601

with beam, 2601

even beam sc, 2603

Everitt, George

apprentice of Meymott, Clement I, 1737

apprentice of Pixley, Thomas II, 1737

dates, 1737

master of Fage, William, 1737

master of Poupard, Abraham, 1737

partner of Schooling, James & Lawrence, John P, 1736

Everitt, P

Father of British coin machines, 2423

patentee, 518, 549, 2423–2426, 2433–2435, 2452

countries, 2423

Everitt, Percival

coin operated sc patentee, 2423–2424, 2452

see also Everitt, P.

Everitt's Patent, 2423–2424, 2433–2435, 2452

"Everitt's Patents, 1884 & 1889" (article by Airy), 2433–2435

Everyman, drawing by Breughel, 737

Evitt, John

apprentice of Brock, Richard, 1738

apprentice of Brocke, Richard, 2254

apprentice of Jenks, Edmund, 1738

apprentice of Marsh, Elizabeth, 1738

"The Evocative Scale Queen" (article by Wehman), 2340–2343

evolution of scales, 2175, 2213

evolution of weighing, 2239

evolution of weighing machines, 2175, 2213

evolution of weight systems, 2146–2148, 2213

ewer mark

Founders' Co, 1477

see also Founders' Co

Ewing see Fairbanks & Ewing

Exact Weight, scales made by Smith Scale Co, 2139

Exact Weight Scale Co

postal sc patentee, 704–705

spring bal mkr, 704

Exactus trade name, Maul, Philipp Jakob, 1660

"Excelente Coin-weight" (article by Biggs & Withers), 2443–2444

Exchequer, transfer to Board of Trade 1876, 2076

Exchequer wts, 43

Exeter

mark, 1927, 1980, 2033

refusing to conform, 1980

exhibition catalogue

Great Exhibition 1851, 10, 1885–1886

Great Exhibition 1862, 10

International Exhibition of Scientific Instruments 1876, 643

Paris 1867, 10

Exhibition of Scientific Apparatus, 2261

Exon

mark, 1927

mark on wts, 69, 164

see also Exeter

expansion spring see Spring bal

exporter, Wagstaffe, Thomas, 1491

exposed stays, béranger sc, 1646

Express package steelyard, Fairbanks, 109

Exupere, L

apothecary sc mkr, 599–601

cloth sc mkr, 1169

French sc mkr, 599–601, 1169, 1692

O crowned mastersign, 600–601

paper sc mkr, 1690

steelyard mkr, 1169

wts mkr, 600