10 double holes; brass plates.
Concert Harmonica. Price 60 cents; for 75 cents in new subscriptions. Postage 8 cents.
Size 5½x2¼ inches; 24 double holes; brass plates.
Richter Harmonica, No. 33½. Price 25 cents; for 35 cents in new subscriptions. Postage 3 cents. 4-inch, 10 single holes, nickeled plates.