Original vintage food industry trade magazine ad for WASHBURN WILSON SEED COMPANY of Moscow, ID.  Mardelah 100 percent Resistant to Fusarium Wilt.  Originated and offered by Washburn's for the first time in 1935, the outstanding ten year performance of Mardelah has proven it to be unsurpassed as an early sweet variety, both in hardiness and yield of quality sweet peas.  Old 1946 canning and processing advertisement.