Setting a column in the capitol rotunda. Magnus Johnson’s uncle, master stonemason Nils Nelson, is shown posing with a trowel. Original caption on print: “Minnesota Capitol, No. 253, April 4, 1904, Cass Gilbert, Architect.” Photograph album, May 1896–November 1905 (+Reserve 47, Box 2). Minnesota Board of State Capitol Commissioners records, 1892–1914.