Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States Indiana Limestone Salem 4RB12 78200 n Front Face (South) Dscf1068.jpg
No 4RB12 is:

Description

light gray
medium grain
porous
Lower carboniferous
oolitic


Picture of the Archive Stone:
/archive/front/4rb12.jpg
Actual Picture from the Stone Wall: /mid2000/4rb12.jpg (63575 bytes)