Inventor Name
Tregaskis, Richard
Repository
Detroit Public Library
Burton Historical Collection
5201 Woodward Avenue
Detroit, MI 48202
313-833-1480
http://www.detroit.lib.mi.us/burton/burton_index.htm
Physical Description
2 vols.
Summary
Scrapbooks of correspondence relating to recommendations of Treghaskis as an accountant and to the sale of the process he invented for soldering aluminum.
