Possibly Six Nation. With a note accompanying, reading "Indian sack containing 2 crystals were brought from Niagara Falls by ---- and presented to ----- a few days prior to their marriage on September 2, 1841". The pouch with geometric patterns around the edge and a sun design in the center, all done with early seed beads, all within a presentation case. Colors: white, blue Dimensions: Shadow Box: 10" x 9" x 2 - 1/4".