Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States Iowa Limestone Winterset 14RB20 27184 y Front Face (South) Dscf0639.jpg
No 14RB20 is:

Description

gray
medium grain
compact
fossiliferous
Lower carboniferous


Picture of the Archive Stone:
/archive/front/14rb20.jpg
Actual Picture from the Stone Wall: /mid2000/14rb20.jpg (63575 bytes)