The Kylver stone was found during the excavation of a cemetery near a farm at Kylver, Stånga, Gotland in 1903. The stone was a flat limestone rock used to seal a grave and the runic inscription was written on the underside, and could therefore not be read from above. The dating of the stone from 400 CE is based upon the archeological dating of the graves.
The fact that the inscription was on the inside of a cover to a grave has resulted in speculation that it represented a use of the elder futhark to pacify the dead man in some manner. However, it has been pointed out that there is nothing in the inscription to support this. In addition, there is no evidence that the inscription was made for the purpose of being used on the cover of a grave. There are many examples where stone with runic inscriptions was reused for other purposes. It has been suggested that the likely purpose of making the inscription was for practice or instruction in the carving of the elder futhark.
The Kylver stone is inscribed with the earliest known sequential listing of the 24 runes of the elder futhark,
After the last rune follows a spruce- or tree-like rune, with six twigs to the left and eight to the right of a single stave. This is interpreted as a bindrune of stacked Tiwaz rune, or possibly of six Tiwaz and four Ansuz runes to invoke Tyr and the Æsir for protection.
At a separate space the word ᛊᚢᛖᚢᛊ sueus is inscribed. The meaning of this latter palindromic word is unknown, but it is possible that it is associated with magic. One suggestion presented by Marstrander is that it is a magical writing of the word 'eus' (the nominative form of the word horse) starting from the e and writing either way. However, this suggestion has been criticized as being "linguistically impossible" for that time period. The small inscription also uses the younger futhark version of the s-rune. It is also possible that it refers to the Germanic tribe of the Suiones that inhabited the region, whose realm laid the basis for what became Sweden.
- Spurkland, Terje (2005). Norwegian Runes and Runic Inscriptions. Boydell Press. pp. 2, 16. ISBN 1-84383-186-4.
- Düwel, Klaus; Heizmann, Wilhelm (2006). "Das ältere FuÞark: Überlieferlung und Wirkungsmöglichkeiten der Runenreihe". In Bammesberger, Alfred; Waxenberger, Gabriele et al. Das FuÞark und Seine Einzelsprachlichen Weiterentwicklungen. Berlin: Walter de Gruyter. pp. 31–32. ISBN 978-3-11-019008-3.
- Antonsen, Elmer H. (1988). "On the Mythological Interpretation of the Oldest Runic Inscriptions". In Jazayery, Mohammad Ali; Winter, Werner. Languages and Cultures: Studies in Honor of Edgar C. Polomé. Mouton de Gruyter. pp. 44–45. ISBN 3-11-010204-8.
- Elliott, Ralph Warren Victor (1959). Runes: An Introduction. Manchester University Press. p. 14. ISBN 0-7190-0787-9.
- Enoksen, Lars Magnar (1998). Runor. Falun: Historiska Media. p. 44. ISBN 91-88930-32-7.
- Spurkland (2005:16): "The twigs on the left of the stave represent six t runes while the twigs on the right, in pairs, stand for four a runes: tttttt, aaaa, or six times 'Týr' and four times 'áss' in the meaning of 'god'. It could be a good protection to take into the grave."
- Konstantin, Reichardt, The Inscription on Helmet B of Negau, in Language, Vol. 29, No. 3 (Jul. - Sep., 1953), pp. 306-316, p.315
"SUEUS" may also be another word for "Schwaben", named after the Suebi or Suevi, sometimes also called Alemanni, a political and defense confederation created by a number of Germanic tribes north of the Rhine in defiance of the Roman Empire. According to the Roman writer Tacitus, writing in the 1st century AD, the Suebi confederation organized most of the Germanic tribes around the Baltic Sea. In fact, Tacitus names the Baltic Sea "Mare Suebicum". Of course, Gotland is located in the middle of the Baltic Sea.