These are two very nice "The Acme Thunderer - Made in England" whistles in as found condition.  The smaller whistle measures 1 1/2" in length and includes the original metal ring.  The whistle works and shows some surface wear in a couple of spots.  The larger measures 1 3/4" and also includes the metal ring and in working condition - the plating has mostly worn off showing the brass.  Buyer to pay USPS First Class shipping.  International shipping will be actual cost.