The French Guys.

Definitely didn't know this at the time..

 

CAUCHY: Augustin-Louis Cauchy - mathematician

 

BELGRAND: Eugène Belgrand - engineer

 

REGNAULT: Henri Victor Regnault - chemist & physicist

 

FRESNEL: Augustin-Jean Fresnel - physicist

 

DE PRONY: Gaspard de Prony - engineer

 

VICAT: Louis Vicat - engineer

 

Shot with 35mm Ilford Safety Filme. Unknown ISO/ASA

 

BW37-010

Done