Johnson, Fermelia and Crank, Inc., Rock Springs, WY No description specified. 1-2 (2 Records) Documents Letter Report: Affidavit of Cultural Resource Inventories, Champlin Choke Cherry 32-31 Access Road (1981) Letter Report: Affidavit of Cultural Resources Inventory, Champlin No. 1 Federal 24-34 Well Location and Access Road (1982)