Alcatraz Penitentiary - SOLD 3.084" Showcase Concrete fossilplant For LIGHT SCRATCHES

For LIGHT SCRATCHES

0005 mm copper layer surrounds each filament for additional conductivity and protection

Glass like this is formed from the intense heat melting sediments and is scientifically known as a tektite

As each Mini Museum is hand-finished

Medium - 1

Alcatraz Penitentiary - SOLD 3.084" Showcase Concrete fossilplant For LIGHT SCRATCHESThis is an authentic piece of concrete from Alcatraz Penitentiary. Yes, an actual piece of The Rock!" This particular specimen measures 3. 084" along the widest point. This specimen, from the famous Alcatraz Island, saw some 1,500 prisoners pass by it during the prison's operation. A certificate of authenticity is included.