Online Encyclopedia of Silver Marks, Hallmarks & Makers' Marks
1893 - 2000 | |||||||
| I.A. | • | Ib Andersen - Frederikssund 1977 - ? | |
| I.A. | • | Ib Andersen - Copenhagen 1969 - 1973 | |
| I.A.ls | • | Jens Anton Jensen - Viborg 1904 - 1937 | |
| I.B. | • | Ingeborg Bertelsen - Copenhagen 1909 - 1937 | |
| I.B. | • | Jens Ib Ifver Bluitgen - Birkerød 1965 - ? | |
| I.B. | • | Ib Bilgram - Copenhagen 1951 - 1961 | |
| Ib A. | • | Ib Andreas Andersen - Ballerup 1976 - ? | |
| Ib.C. | • | Ib Christensen - Nykøbing 1958 - 1973 | |
| IB.CL | • | Ib Clausen - Abenraa 1963 - ? | |
| Ib.D. | • | Ib Damgård Lauersen - Copenhagen 1972 - 1973 | |
| Ib Due | • | Ib Due Guldvarefabrik - Aarhus 1961 - ? | |
| I.Bh | • | Illums Bolighus - Copenhagen 1969 - 1986 | |
| Ib.H. | • | Ib Hansen - Hvidovre 1964 - 1984 | |
| IbJw | • | Ibsen Jewellery - Helsinge 1977 - 1985 | |
| I.B.M. | • | I. B. Møller - Grenå 1893 - 1937 | |
| Ib.& W. | • | Ibsen & Weeke - Copenhagen 1972 - 1979 | |
| Ib.& W. | • | Ibsen & Weeke - Copenhagen 1952 - 1972 | |
| I.C.C. | • | I. C.Christensen - Grenaa 1914 - 1937 | |
| I.C.Christensen | • | I. C. Christensen - Grenaa 1914 - 1937 | |
| I.C.F.F. | • | I. C. F. Fordsmand - Roskilde 1893 - 1937 | |
| I.CH. | • | Inge Christensen - Åbyhøj 1982 - 1984 | |
| I.C.H. | • | I. C. Hillers - Skive 1893 - 1937 | |
| I.C.J. | • | I. C. Jensen - Skagen 1914 - 1937 | |
| I.C.Jensen | • | I. C. Jensen - Skagen 1914 - 1937 | |
| I.C.L. | • | I. C. Lundby - Hjørring 1893 - 1937 | |
| I.CI | • | I. Closter - Ringkøbing 1905 - 1937 | |
| I.C.M. | • | I. C. Moe - Vordingborg 1893 - 1937 | |
| I.C.N. | • | I. C. Nielsen - Viborg 1895 - 1937 | |
| I.C.S. | • | Ida Caroline M. Segelcke - Skagen 1915 - 1937 | |
| I.C.Sk | • | Ingolf Chr. A. Skaarup - Roskilde 1946 - 1973 | |
| I.C.& M. | • | Coin & Medaille - Børkop 1975 - 1980 | |
| I.D. | • | I. Dalsgaard - Copenhagen 1893 - 1910 | |
| I.Dalsgaard | • | I. Dalsgaard - Copenhagen 1893 - 1910 | |
| I.D.J. | • | I. Damstedt Jensen - Copenhagen 1982 - 1988 | |
| I.D.J. | • | I. Damstedt Jensen - Ishøj 1979 - 1980 | |
| I.E. |  | I. Ernst - Assens 1893 - 1937 | |
| I.E.K. | • | IIdiko Erzsebet Kuczik - Hellerup 1975 - 1976 | |
| I.E.M. | • | I. Eleonora Møller - Copenhagen 1915 - 1973 | |
| I.Erlandsen | • | I. Erlandsen - Esbjerg 1893 - 1937 | |
| I.Ernst | • | I. Ernst - Assens 1893 - 1937 | |
| I.E.S. | • | Ingild Esbern Sørensen - Copenhagen 1946 - 1988 | |
| IF | • | I. E. Bijoux v/ Nan Schaik - Copenhagen 1981 - ? | |
| I.F.A. | • | Jens F. Albrechtsen - Slagelse 1910 - 1957 | |
| I.F.H. | • | I. F. S. Holm - Køge 1893 - 1937 | |
| I.F.HoIm | • | I. F. S. Holm - Køge 1893 - 1937 | |
| I.G. | • | Ida Graugaard - Egå 1949 - ? | |
| I.H. | • | Inger Henningsen - Copenhagen/Frederiksberg 1991 - 1992 | |
| IH | • | Ib Højvers Import - Copenhagen 1981 - 1986 | |
| I.H. | • | I.HoIm - Copenhagen 1893 - 1973 | |
| I.Hartmann | • | I. Hartmann - Skive 1899 - 1937 | |
| I.Hermansen | • | I. Hermansen - Viborg 1893 - 1937 | |
| I.H.H. | • | Ib Holmbæk Hansen - Copenhagen 1949 - 1969 | |
| I.H.J. | • | I. H. Jensen - Hjallerup 1920 - 1937 | |
| I.H.K. | • | I. H. Koch - Copenhagen/Frederiksberg 1893 - 1937 | |
| I.H.Koch | • | I. H. Koch - Copenhagen/Frederiksberg 1893 - 1937 | |
| I.Hm | • | I. Hartmann - Skive 1920 - 1937 | |
| I.Holm |  | I. Holm - Copenhagen 1893 - 1973 | |
| I.H.R. | • | Ib Hans Evald Rathje - Charlottenlund 1946 - 1957 | |
| I.I.R. | • | I. I. Reppien - Skanderborg 1893 - 1937 | |
| I.I.Sch | • | I. I. Schottland - Ulsted 1920 - 1937 | |
| I.J. | • | Ingolf Jensen - Frederikshavn 1993 - ? | |
| IJA | • | Inger Johanne Andersen - Copenhagen 1986 - ? | |
| I.J.S. | • | Isabella J.Stettensen - Copenhagen 1937 - 1947 | |
| I.K. | • | Ivan Kløvborg - Hvidovre 1966 - 1979 | |
| IKHA | • | IKHA v/ K. Christiansen - Odense 1963 - 1973 | |
| IKHA | • | IKHA v/ Tage Christiansen - Odense 1976 - 1985 | |
| IL | • | Illums Guld & Sølv - Copenhagen 1989 - ? | |
| IL | • | Ib Lundfort - Fakse 1980 - 1981 | |
| I.L. | • | Ingerlise Boes Lauersen - Copenhagen 1970 - 1975 | |
| I.L. | • | I. Lauritzen - Holstebro 1897 - 1937 | |
| I.L.G. | • | I. L.Gregersen - Gråsten 1957 - 1967 | |
| I.M. | • | C. I. Møller - Copenhagen 1893 - 1937 | |
| I.M. | • | Ib Mygind - Thisted 1991 - ? | |
| I.M. | • | Ib Mygind - Thisted 1964 - 1988 | |
| IMT | • | I.MølIer Thorgaard - Esbjerg 1979 - 1988 | |
| I.Møl | • | Ingeborg Mølsted - Dragør 1922 - 1937 | |
| I.Møller | • | Ib Møller - Grenå 1893 - 1937 | |
| I.N. | • | Inga Nielsen - Copenhagen 1968 - 1987 | |
| IN.A. | • | Investeen Accessorias VS - Copenhagen 1984 - 1992 | |
| INDO | • | Indo Art v/ Lilian Duus - Copenhagen 1993 - ? | |
| INEX | • | INEX v/ Henning Stæhr - Gentofte 1980 - ? | |
| Inger Møller | • | Inger Eleonora Møller - Copenhagen 1939 - 1973 | |
| Inger Norrie | • | Inger Norrie - Copenhagen 1934 - 1954 | |
| INGSø | • | Inger Søborg - Karlslunde Strand 1987 - 1993 | |
| In.H. | • | Inger Hyllested - Copenhagen 1939 - 1949 | |
| In.N. | • | Inger Norrie - Copenhagen 1934 - 1954 | |
| In.O. | • | Ingvald Owren - Esbjerg 1920 - 1937 | |
| Intp | • | Interport Co - Aarhus 1971 - 1975 | |
| Intp | • | Interport Co - Risskov 1975 - 1989 | |
| I.P.P. | • | I. P. Præstmark - Løgstør 1907 - 1937 | |
| I.P.S. | • | I. P. Sørensen - Aarhus 1893 - 1937 | |
| I.P.Sørensen | • | I. P. Sørensen - Aarhus 1893 - 1937 | |
| I.R. |  | I. Rørvig - Slagelse 1893 - 1937 | |
| I.Reppien | • | I. I. Reppien - Skanderborg 1893 - 1937 | |
| I.R.Jensen | • | Jens R. Jensen - Hammel 1910 - 1957 | |
| I.Rørvig | • | I. Rørvig - Slagelse 1893 - 1937 | |
| I.S. | • | I. Sørensen - Vejle 1893 - 1937 | |
| I.S.J. | • | Isak Sidenius Jensen - Stege 1920 - 1937 | |
| I.S.J. | • | Isak S. Jensen - Stege 1937 - 1973 | |
| I.Sk | • | Ingolf Chr.A.Skaarup - Roskilde 1947 - 1967 | |
| Israelsen | • | P. Israelsen - Viborg 1923 - 1957 | |
| I/S Richmond | • | I/S Richmond Sølv - Fredericia 1963 - 1973 | |
| I.Steffensen | • | Isabella J. Steffensen - Copenhagen 1937 - 1947 | |
| I.Sørensen | • | I. Sørensen - Vejle 1893 - 1937 | |
| I-T | • | Interteam - Ebeltoft 1984 - 1987 | |
| I.U. | • | Inger Ulvedal - Svendborg 1985 - ? | |
| I.W. | • | I. Warisch - Copemhagen 1893 - 1937 | |
| I.W. | • | Ib Wahl - Copenhagen 1979 - 1981 | |
| I.W. | • | Ib Kjær Wahl - Copenhagen 1946 - 1979 | |
| IWN | • | Ingela Wiola Naur - Ærøskøbing 1983 - 1992 | |
| I.W.P. | • | Ivan Walter Petersson - Copenhagen 1963 - 1973 | |
| IWS | • | Stannius - Skovlunde 1988 - ? | |
| I.Ø | • | I. Østergaard - Herning 1909 - 1937 | |
| I.Østergaard | • | I. Østergaard - Herning 1909 - 1937 | |
| In 1893, a law was enacted in Denmark that standardized a new system of silver marking. Required were: Maker's Mark, Numerical Standard Mark, Assay Mark (three tower), and Assay Master's Initial Mark. The minimum standard of silver purity was .826, this was amended to .830 in 1936 and .925 became the other official standard, although it had been commonly used before, especially on silver made for export.
As the 20th century progressed, the official state hallmarks are found less and less, they were officially retired in 1977, it had already become common practice for pieces to be marked only with the maker's intials, 925S and, sometimes, Sterling and "Denmark". | |||
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