Manuscripts
National Archives No. 5935. Down Marble Canyon from Mile 12 showing at lower right where Frank Mason Brown was drowned 1889, July 10
You might also be interested in

Marston standing on ledge and examining the inscription where Frank Mason Brown was drowned in 1889. Mile 12, Marble Canyon
Manuscripts
mssMarston papers V044/0169

Marston pounding home the sign at Browns Riffle; Mile 12 in Marble Canyon where Frank Mason Brown was drowned 1889, July 10
Manuscripts
mssMarston papers V044/0175

Marston pounding home the sign at Browns Riffle; Mile 12 in Marble Canyon where Frank Mason Brown was drowned 1889, July 10
Manuscripts
mssMarston papers V044/0176.02

Marston pounding home the sign at Browns Riffle; Mile 12 in Marble Canyon where Frank Mason Brown was drowned 1889, July 10
Manuscripts
mssMarston papers V044/0176.03

Browns Riffle. Mile 12. The beach showing at the left bank is opposite the spot where Frank Mason Brown was drowned 1889, July 10
Manuscripts
mssMarston papers V044/0145

Upriver to the eddy where Frank Mason Brown was drowned 1889, July 10
Manuscripts
mssMarston papers V044/0157