Antonio Sorgato
1871, 1 November
Newspaper Gionale Ufficiale del Esposizione Triestina with a list of awards showing that Antonio Sorgato and Guglielmo Sebastianutti won silver medals

Newspaper
Internet - Original source ill-defined
I'm indebted to Maria Fortina for bringing this to my attention (10 February 2018).
 
LL/80166