Shell money most valued by the Native American tribes of the Pacific Coast from Alaska to northwest California was "Dentalium shell", a species of long narrow marine shelled mollusk, a tusk shell or scaphopod. The tusk shell is naturally open at both ends, and can easily be strung on a thread. This shell money was valued by its length rather than the exact number of shells; the "ligua", the highest denomination in their currency, was a length of about 6 inches. Farther south, in central California and southern California, the shell of the olive snail "Olivella biplicata" was used to make beads
Anglican prayer beads The entire circle may be done thrice, which signifies the Holy Trinity. Anglican prayer beads Anglican prayer beads, also known as the Anglican rosary or Anglican chaplet, are a loop of strung beads used chiefly by Anglicans in the Anglican Communion, as well as by communicants in the Anglican Continuum. Anglican prayer beads were developed in the latter part of the 20th century within the Episcopal Diocese of Texas and this Anglican devotion has spread to other Christian denominations, including Methodists and the Reformed; as such they also called Protestant prayer beads. Anglican prayer bead sets consist of thirty-three beads