THE BEST SIDE OF SILVER SUPERSONIC PLANE COIN

Most of us are acquainted with the bright orange, bullet-formed Bell X-1 rocketship that famous exam pilot Chuck Yeager applied to interrupt the audio barrier to the first time on Oct. Repairs took various months to accomplish along with a second flight was scheduled for mid-August. On 22 August 1951, the X-1D was missing in a gas explosion throug