Anyone know what these are for?? Gasboy maybe?

Gasboy's weren't used to sell gas, commercial use only.

I have 2 sets of them also

Mine were found on a beat up old dual product pump

Each product used a seperate face

One of my sets is white and one set is black

Made before gas jumped over $1 a gal, so maybe early/mid 70's

Might just be generic face plates sold by an equipment company.

Jack Sim