4 Aviation Plaques by International Silver Co. Start Price USD 19.99 Current Price USD 19.99 Time Left - Bid Count 0 Buy It Now Price - Reserve Price - Start Time Thursday, August 28, 2008 End Time Sunday, August 31, 2008 Location leesburg, OH See more about '4 Aviation Plaques by International Silver Co.' Description Set of 4 hanging plaques.  The Wright Brother, Amelia Earhart, Alan Shepard, and Charles Linbergh.  Each one has a small bit of history and each are marked crafted by International Silver Company a subsidiary of Insilco Corporation.  Each one measure 8" and they are in great condition.  Not sure but I think they may be pewter although it is not marked anywhere. One alone is worth more than the starting bid!!  Thanks for looking:) Place a Bid!