mystery powder drop

had this in my basement for a few decades now. forgot who made it. can you help?

 

Could be a Lee dispenser. RCBS was green.

 

It is a Lyman.. Yes most are Orange, but this model was Grey. I had one and it is very good.

 

do you know the model?
it was unique because of the weight tap, to get all of the powder out of the I.D. of the tube.

 

so... these came in orange and gray.
which color is newer and which is older?

 

It’s a Lyman #55 powder measure.

 

bingo. thank you!