Manhattan Project Shield Window - Full Window 54" Wide specimens a construction that lasted from

a construction that lasted from 1831 to 1971

Daniel Kirkwood noticed gaps in the Asteroid Belt at locations corresponding to specific fractions of Jupiter's orbit around the Sun

These creatures were some of the most evolutionarily advanced members of the phytosaur family

000 miles (1

This specimen is a 19" back slat of an oak deck chair that once graced the decks of the RMS Lusitania

Manhattan Project Shield Window - Full Window 54" Wide specimens a construction that lasted fromA truly exceptional, one of a kind artifact from WWII. This complete shield window from the Manhattan Project's T 221 Plant in Hanford, Washington is breathtaking to behold. If youre wondering what that big rock is in the center of the picture, its a $1,800,000 crystal standing behind the window. Yes, the glass is really that clear. Please Note: SMALLER fragments of the Manhattan Project Shield Window are available. Click here to learn more! The