"'$30 a month for all summer and dont have to work Sundays': Letters from Cowboy Earl J. Martin
https://www.sdhspress.com/journal/south-dakota-history-38-2/30-a-month-for-all-summer-and-dont-have-to-work-sundays-letters-from-cowboy-earl-j-martin
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"'$30 a month for all summer and dont have to work Sundays': Letters from Cowboy Earl J. Martin
edited by Molly Kruckenberg and Richard W. Slatta
