Hallmarks of Riga
Found: 99Hallmarks of Riga: 99 records in the reference, dated between 1555 and 1968. By type: masters — 50, urban — 3, assay masters — 3. Shield shapes here: rectangle — 17, oval — 16, elongated rectangle — 11, shield — 5. Most frequent: Рижская ювелирная фабрика — 9, Рижский ремонтно-механический завод "Дарбс" — 3, Рижская ювелирно-часовая фабрика — 3. 61 different makers and works are named. Every entry carries an image of the mark, its letters, the years it was in use and the shape of the shield. A city mark was struck by the assay office of the town where the item was tested, next to the maker’s initials and the fineness mark. This combination is what ties a silver or gold object to a place and a date.
Moscow 965Saint Petersburg (Leningrad) 624Krasnoe-na-Volge 183Tallinn 152Kyiv 126Tbilisi 123Vilnius 107Yaroslavl 63Vologda 55Kostroma 53Veliky Ustyug 50Odesa 50Kazan 43Kaluga 36Minsk 32Sverdlovsk (Yekaterinburg) 32Ordzhonikidze (Vladikavkaz) 30Novgorod 29Sidorovskoe 29Arkhangelsk 27Gorky (Nizhny Novgorod) 26Tartu 25Baku 25Lviv 25 All — hallmarks by town
Riga Jewelry Factory - "RYu7" - 1967
Riga Repair and Mechanical Plant "Darb" - "RD7" - 1967
Riga Jewelry Factory - "RYu5" - 1965
Friedrichs Heinrich Master's Mark - Riga - Initials "HF"
Hallmark of an Unknown Riga Master - Initials "RCM" - 1882
Master's Mark of Peter Schlüter - Riga - Initials "PS" - 1763
Maker's Mark of Johann Friedrich Brandt - Riga - Initials "IFB"
Assay Hallmark on Platinum, Palladium, Gold, and Silver Items, Approved by the USSR Ministry of Finance, from May 7, 1958 - Riga Inspectorate
Artel "Rigas Gravieris" - "RG8" - 1958
Riga Jewelry Factory - "RYu8" - 1958
Riga Jewelry Factory - "RYu4" - 1964
Hallmark of an Unknown Riga Master - Initials "GHS" - 1893
Master's Mark of Johann Spannier - Riga - initials "IS"
Maker's Mark of Master Dorsch Johann Friedrich - Riga - initials "IFD"
Master's Mark of Johann Joachim Kruzeman - Riga - Initials "IIK"
Hallmark of an Unknown Riga Master - Initials "RE" - 1845
Maker's Mark of Master Walter Karl Friedrich - Riga - initials "CFW" - 1797
Master's Mark of Johann Karl Wichmann - Riga - Initials "ICW" - 1797
Master's Mark of Dobberman Ephraim - Riga - initials "ED"
Master's Mark of Johann Christoph Borrovsky - Riga - initials "ICB"
Hallmark of an Unknown Riga Master - Initials "GTB" - 1879
Master's Mark Larsen L. - Riga - initials "LLARSEN" - 1885
Hallmark of an Unknown Riga Master - Initials "AFS" - 1880
Riga Repair and Mechanical Plant "Darb" - "RD6" - 1966
Hallmark of an Unknown Riga Master - Initials "JR" - 1932
Hallmark of an Unknown Riga Master - Initials "RG" - 1932
Hallmark of an Unknown Riga Assay Master - Initials "L-Sh" - 1848
Hallmark of an Unknown Riga Master - Initials "ANZ" - 1848
Riga Assay Master's Mark - Harold Petrovich Bek - initials "Kh-G" - 1851
Hallmark of an Unknown Riga Master - Initials "S.T.V." - 1856
Master's Mark of Grabbe Johann Wladimir Friedrich - Riga - initials "FG"
Riga Jewelry and Watch Factory - "RYu5" - 1955
Riga Jewelry Factory - "RYu0" - 1960
Riga Jewelry Factory - "RYu1" - 1961
Riga Factory "Rigas Juvenilies" - "RI1" - 1961
Riga Jewelry Factory - "RYu8" - 1968
Riga Repair and Mechanical Plant "Darb" - "RD8" - 1968
Riga Jewelry Factory - "RYu3" - 1963
Master's Mark of Reveldt Christian Diedrich - Riga - initials "CDR" - 1793
Riga Jewelry Factory - "RYu6" - 1956
