Theese are NOT viking runes. They are an older Rune alphabet, from around year 500 and earlier. They are called the elder futhark. The viking Rune alphabets have usually only 16 runes and there are several different alphabets from that time.
Egyptian Symbols And Their Meanings Nsibidi writing system Things such as this always make us leary. The tampering issues are constant as are the embeded codes so even with valid materials we handle them like hazardous materials.