Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States Pennsylvania Sandstone Meadville 9RA18 25772/2 y Front Face (South) Dscf0275.jpg
No 9RA18 is:

Description

buff
coarse grain
porous
friable
carboniferous


Picture of the Archive Stone:
/archive/front/9ra18.jpg
Actual Picture from the Stone Wall: /mid2000/9ra18.jpg (63575 bytes)