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Gubelmann, Ivan, 1886-1968

Existence: 1886 - 1968


  • Existence: 1886 - 1968

Found in 1 Collection or Record:

Ivan Gubelmann retirement testimonial

Accession: 1046

Ivan Gubelmann (1886-1968) was an organic chemist specializing in dyestuffs. The framed testimonial was presented to Gubelmann on the occasion of his retirement from the Carrollville, Wisconsin plant of E.I. du Pont de Nemours & Company and was transferred to Wilmington.

Dates: 1932 June 29