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Evolution of an Emblem: The Arm & HammerKim Munson, 2009How did a universally understoodsymbol of labor become known only as a logo for baking soda?Clarence P. Hornung’sHandbook of Early Advertising  (Dover).Text  © Kim Munson, 2009
Labor builds civilization“Sing of Hephaistos, famed for his skill, clear-voiced muse, of him who with bright-eyed Athene taught glorious crafts to men on earth, who aforetime lived in caves like wild beasts.” – HomerPainting cycle illustrates the Greco-Roman myth of Vulcan, the smith of the Gods, whose divine abilities helped humans tame fire, domesticate animals, develop language and other skills.
Benefits of hard work, skilled craftsmanship.
Through writing and art, Renaissance interpretations of myths spread through Europe.Piero Di Cosimo, Vulcan and Aeolusc. 1495-1500, oil and tempera on canvas 155.5 x 166.5 cm. National Gallery of Canada, Ottawa
Other “Hammers” in mythologyOther influential “hammers” in Western mythology include Thor the Norse thunder god and the Biblical quotation “Is not My Word like fire, says the Lord, and like a hammer that breaks a rock in pieces” (Jeremiah 23:29).  Myths such as these and folk tales like “John Henry” combined with the mystical beliefs attached to natural elements like thunder and fire, reinforce the symbol’s traditional meanings.Hammer = creative/destructive male strength, the sun, thunderbolts, authority, divine skill, industry, protection, fertility, creative intelligence.Fire = purification, revelation, resurrection, transcendence, passion, Divine Energy, the Holy Spirit.  A destructive force of nature, yet a domestic comfort.Title page, 1566 2nd edition of NicolausCopernicus’ (1473-1543) De revolutionibusorbiumcoelestium (On the Revolutions of the Heavenly Spheres) with colophon of the German printer Heinrich Petri.Joe Madureira. Cover of TheUltimates 3, #4 (2008). Marvel Comics.
British Trade GuildsHeather Child, The Armorial Bearings of the Guilds of LondonAlthough there is evidence of earlier use, The Farriers (left) were officially awarded their arms in 1673 and the Blacksmiths were granted theirs in 1613.
US Mechanics SocietiesThe General Society of Mechanics & Tradesmen of New York is a benevolent society formed in 1785. Notice the combination of motto and emblem.Other Mechanic’s societies began appearing in US cities like Boston in 1794, and the movement gradually crossed the US, even making it to Gold Rush San Francisco in 1854.General Society of Mechanics and Tradesmen, 1785Massachusetts Charitable Mechanics Association, 1795Mechanics’ Institute, 1854
The Symbol Becomes a StandardBy the mid-1800’s, as printing and typesetting became more advanced, versions of the arm & hammer were included in type founder’s specimen books . In this way the symbol became standardized and widely used not only by Mechanic’s societies but also as a general emblem of labor. Page 182 of Clarence Hornung’sHandbook of Early Advertising  (Dover).Although the Masons use a gavel/hammer as a symbol of the Lodge Master (creative intelligence), symbol #1, seen above is the official seal of the Junior Order of Mechanics (adopted in 1845), and is not a Masonic symbol.
Flag & Seal of WisconsinThe Wisconsin state flag, rich in symbols of labor and agriculture,chose the arm & hammer as a symbol of manufacturing in 1848.The Marchex world flag database
8 Hour Day ProclaimationIn 1869, federal employees won the 8 hour day without areduction in pay, signed into law by President Grant.  See the arm & hammer in the bottom center.Collection of the Library of Congress
Church & DwightContemporary box from Church & Dwight web site.  1878 logo from Hal Morgan, Symbols of AmericaArtifact from the Labor Archives & Research Center, SFSUChurch & Sons, (later Church and Dwight) started using the arm & hammeremblem in 1878, inspired by an earlier family venture ‘Vulcan Spice Mills,’ which  used a similar logo.  The “Honest Labor” tin is another example of the Arm & Hammer used as aproduct label.
Armand HammerThe man who wanted tobe “the baking soda king”VSChurch & DwightDetail of Church & Dwight’s Arm & Hammer trademark.Armand Hammer (1898-1990), Businessman, Founder of Occidental Petroleum. Art Collector, Founder of the Hammer Museum at  UCLA. Church & Dwight had already been using the arm & hammer symbol 31 yearsbefore industrialist Armand Hammer was born.  He was NOT involved in thecompany, although he made several take-over attempts. In 1985 Oxy entered into a joint venture with C&D and was he was finally awarded a seat on their board. As a joke he painted the logo on the side of his yacht.
Socialist Labor PartyThe Socialist Labor Party of Americaformally adopted the “uplifted Arm & Hammer”as their emblem and ratified it into theirconstitution at the eleventh national conventionin New York, 1904.  It is still prominently featuredin all related publications. Graphics from http://www.slp.org