Here's what I have for the INDIAN BOTTOM claim boundary points:
County Nearby City Claim Page Point Name Coord DMS Coord D Latitude Longitude
siskiyou Cottage Grove INDIAN BOTTOM 141
Ingress 41°20'28.800" 123°23'02.400" 41.341326, -123.384003 41.341326 -123.384003
Center 41°20'31.300" 123°23'11.000" 41.342025, -123.386397 41.342025 -123.386397
NW 41°20'34.694" 123°23'19.825" 41.342971, -123.388840 41.342971 -123.388840
NE 41°20'34.762" 123°23'02.518" 41.342989, -123.384033 41.342989 -123.384033
SW 41°20'28.173" 123°23'19.779" 41.341159, -123.388827 41.341159 -123.388827
SE 41°20'28.241" 123°23'02.473" 41.341178, -123.384020 41.341178 -123.384020
Drop the above into an Excel spreadsheet. I've been using Google Sheets!