Update Howard collection started in 1978 now over 250 Lg Riker mount cases. Researched for years starting with Gerald Fenstermaker as a mentor circa 1980's. As for the question on the authenticity of what are the "Chevrons" in the photo. I was also an importer years ago. Had beads made in Italy.
Don't believe me; but first see the book Chevron & Nueva Cadiz Beads. You may have heard of John & Ruth Picard. On page 43 strand 11 and 15.
BAM I guess the new in phrase.