Technical Please help me ID these Emblems

Hello!

One of the cool things about owning a junk removal company is that you find cool shit.

One of my guys found these 4 emblems in a garage cleanout. He left them on my desk 'cause he knows I'm into old cars.

It's crystal clear as which company 3 of the 4 emblems are from, but the other one is a mystery, although there is a "1931" and what appears to say "Chevy" on the back of the unknown one, written in Sharpie. I'd like to ID, as closely as possible, what year/model these emblems are from.

Thanks in advance for everyone's help.

Chris

 

those two girls in your avatar remind me of my nieces. we were having that very conversation yesterday.

 

1936 Chrysler Airflow [SOLD] 2 part emblem, 3 1/2" x 2" convex purple diamond with 1 1/4" Gold Chrysler seal overlaid both vee-shaped. all new enamel and chrome. Very Good. Restored original, enamel cloisonne, emblem $350.00

1933(?) Desoto front [SOLD] 3.5 X 2 Shield shape with central stud. Refired original enamel, All new Chrome. Excellent Restored original, enamel cloisonne, emblem $280.00

 

The 6 emblem looks to be the crank hole cover from a 1931ish Chrysler.

 

Grille bars might be an indication of year.

 

Thinkin Squirrel got it right on the "6" emblem. They also made an "8" same year.