Finnic or Finno-Ugric oval brooch from the Viking Age
This very fine oval brooch - 76 mm, 31 grams - shown in its actual size - can be dated to app. the 10th century. A super magnified image can be seen here.
It has a low relief decoration of Borre-style interlaced beasts with four prominent heads to the centre, catchplate to the reserve. Consulted Barry Ager - formerly curator Early Middle Ages at the British Museum responded when consulted: 'It appears to be a Finno-Ugrian imitation of the Viking oval brooch of around the 10th century. From the Gulf of Finland/Lake Ladoga region perhaps..'
James Graham-Campbell considers 'it's not 'proper' Borre style, although obviously under the influence'.
The findspot of the brooch is regrettably unknown, but must be addressed to this area.
This interesting article from a metal detectorist shows that this type of oval brooches are found in the Finnic/Karelian/Northern Russian area. They differ in size and sometimes somewhat in decoration, but the two octopus images on the left and right of the centre top of the brooch are a returning feature. The smaller size of the oval brooch and the single shell are characteristics from the Baltic / Finno-Ugrian area. The double shelled elaborate oval brooches are purely Scandinavian. Though, not pure viking in the sence of the word, these smaller oval brooches are distinct from the Viking Age.
In the museum of South-Karelia in Finland a similar example can be seen. Its description says: 'Oval tortoise brooche of bronze, found at the Kauksila burial ground. Oval clasps were used to fasten the woman's outfit at the shoulders and also to carry a heavy jewellry arrangement. Large oval brooches with acanthus-pattern ornamentation were used in Karelian areas at the times of the crusades'.(see image
This specific type is published in several books / publications.
A reference is made to Arbman H, Birka, Uppsala, 1940, Taf. 60, item 4a (page 72 of 310) wich book can be seen online here: http://historiska.se/birka/digitala-resurser/filer/pdf/Birka_I_Tafeln.pdf
although the brooch published here has some same Borre alike characteristics, it is a different style of brooch and far more distinct Scandinavian in its nature.
Another reference is given to Petersen's J., Vikingetidens Smykker, Stavanger, 1928, p. 55, fig. 48, 49 http://imgur.com/DPg3QnF
but this is also a pre Scandinavian (double shelled) oval brooch with ala Borre style decoration.
Far better references can be found within:
Sedov, B.B. Finno-Ugri i Balti v Epokhi Srednevekovija, Moscow, 1987, photo plate 3 next to page 48, drawing 33 on p. 261
Spirgis, R. Tortoise brooches with pectoral chain ornaments and the development of Liv culture in the lower Daugava area in the 10th - 13th century (Riga, 2008). p. 63, photo and drawing 20 (although this is a more elaborate executed example wich appeared to be part of a greater adornment. See also: https://www.academia.edu/4535889/The_Liv_oval_brooches_their_origins_and_the_development_of_the_ornamentation_Humanities_and_social_sciences_Latvia._Art_Applied_Art_and_Symbols_in_Latvian_Archaeology._R%C4%ABga_2003._Vol._2_39_p._77_95
About the development of shoulder brooches (with their chain arrangements) more can be read in Pirkko-Liisa Lethosalo-Hilander's Ancient Finnic Costumes. (p. 56).
Oval brooches from Tavastia, Finland.
Oval brooch found at the Kauskila burial ground.(photo: South Karelian Museum/Finland).
Video on ancient Finnish costumes and the way jewellry was worn.
The fourth stirrup strap mount is a British find and a rare type in the (Anglo-Scandinavian) Urnes style with entwined beasts, measuring 45 mm x 38 mm