Large USN and MARINES decals?

Modeling Subjects Aircraft
1

Hi.

If you want to model the USN and MARINES aircrafts
before they started to paint them gull grey, like during the
Korean war etc. when they used large numerals.
I’d like to know where I can find the correct deacls for that in 1/48?

2

I find them in the box with the appropriate kit like the Academy F4U-4.