Gästrikland Runic Inscription 13 or Gs 13 is a runestone carved on red sandstone located in a church in Gävle, Gästrikland. It was carved in the 11th century by the runemaster Åsmund Kåresson.[1]
The place name Tafeistaland (modern Swedish: Tavastland) in the inscription refers to a geographical region in Finland. The runic text for three consecutive words follows the rule that two consecutive identical letters are represented by a single rune, even when the two identical letters are at the end of one word and the start of a second word.[2] When the text shown as Latin characters, the transliterated runes are doubled and separate words are shown. The rune sequence honsalukuþ is shown in the inscription below as hons| |salu| |uk| |kuþ(s) by doubling the s-, u-, and k-runes and separating the three words.