Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States Iowa Limestone Burlington 9LB13 25329B y Front Face (South) Dscf0304.jpg
No 9LB13 is:

Description

light gray
medium grain
compact
Sub-carboniferous


Picture of the Archive Stone:
/archive/front/9lb13.jpg
Actual Picture from the Stone Wall: /mid2000/9lb13.jpg (63575 bytes)