![KK, Gravuris, 90](/marks/sp/kKaltenbachGR_G.jpg) |
Karl Kaltenbach founded 1870
Altensteig Germany |
![OKA, 90](/marks/sp/oKaltenbach.jpg) |
Otto Kaltenbach founded 1921
Altensteig Germany |
![Kann & Sons Mfg. Co., Balto, quadruple plate](/marks/sp/kann_bMD.jpg) |
Kann & Sons Mfg. Co. c.1870-c.1899, succeeded by Kann Bros. Silver Co.
Baltimore, MD USA |
![AK, GP, crown, head](/marks/sp/Katch_A1_Ru.jpg)
![](pics/0_spaceH.jpg)
![AK, GP, crown, head](/marks/sp/Katch_A2_Ru.jpg) |
Alexander Kach (Katsch) ????????? ???? c.1865-c.1915
St. Petersburg Russia |
![E.Kaufmann, Phila](/marks/sp/kaufmann_pPA.jpg) |
Ernest Kaufmann c.1855-c.1872
Philadelphia, PA USA |
![Kayser, eagle](/marks/sp/Kayser_De.jpg) |
J. P. Kayser Sohne 1894-1925
Krefeld, Bochum Germany |
![K, key, archway](/marks/sp/KeystonSC_pPA.jpg) |
Keystone Silver Co. founded 1914
Philadelphia, PA USA |
![KES, King Edward](/marks/sp/KingEdward_Unk.jpg) |
King Edward Silver trademark of the National Silver Co.
USA |
![E.Kaufmann, Phila](/marks/sp/KingsPlate_McG.jpg) |
Kings Plate c.1905-c.1950, trademark of the McGlashan-Clarke Co.
Niagara Falls, Ontario Canada |
![S.Ltd, Kingsway Plate, epns](/marks/sp/kingswaySuckling.jpg) |
Kingsway Plate 1920-1965, trademark of Suckling Ltd.
Birmingham England, UK |
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![KI, eagle](/marks/sp/KirkInt_sp.jpg) |
Kirk International 1973-1981, trademark of Samuel Kirk & Son, Inc., a rechristening of Eisenberg-Lozano, acquired by Kirk in 1970
Baltimore, MD USA |
![K&P, crown, G, EPNS](/marks/sp/KleinwortPeerless_L.jpg)
![](pics/0_spaceH.jpg)
![K&P, crown, G](/marks/sp/Kleinwort&Peerless_Le.jpg) |
Kleinwort & Peerless founded c.1895 Alfred F. Kleinwort & Percy W. Peerless
London England, UK |
![KSCo, head, tricorner hat](/marks/sp/knickerbocker_NY.jpg)
![](pics/0_spaceH.jpg)
![Manufactured and guaranteed by Knickerbocker Silver Co., tricorn, head](/marks/sp/knickerbocker2.jpg) |
Knickerbocker Silver Co. 1894-1962, noted for figural napkin rings made in the early years successors to J. A. Babcock, succeeded by Crescent Silverware Mfg.
Port Jervis, NY USA |
![KB, 90](/marks/sp/KochBergfeld_De.jpg) |
Koch & Bergfeld founded 1859
Bremen Germany |
![bird, partridge, cyrillic letters.](/marks/sp/KoltchuginskiSav_sr.jpg) |
Koltchuginski Savod Soviet Era, 2nd h. 20th C.
Koltchugina Russia |
![K&O Co., quadruple plate](/marks/sp/Kronheimer&Oldenbusch.jpg) |
Kronheimer & Oldenbusch Co. c.1900-1942
New York, NY USA |
![Arthur Krupp, Milano, bear](/marks/sp/ArtKrupp_mIT.jpg)
![](pics/0_spaceH.jpg)
![Art Krupp, Berndorf, bear.](/marks/sp/krupp_berndorf.jpg) ![](pics/0_spaceH.jpg) ![Art Krupp, Berndorf, bear](/marks/sp/ArtKrupp_bear2.jpg)
![](pics/0_spaceH.jpg)
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Arthur Krupp Berndorfer Metallwarenfabrik founded 1843 by Alexander
Schoeller & Alfred Krupp,
headed by Arthur Krupp
from 1879
key mark was used at Esslingen
Berndorf, Austria Esslingen, Germany Milan, Italy |
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