How do you research player skin tones?

[Coach Shawn]

The hardest thing, for me anyway, is identifying appropriate skin tones for my historical teams.

I usually check online for team pictures.  And then go to looking up individual players names to try to find pics showing the skintone.  Unfortunately pics ate harder to come by than you would think.

is there a site or method you use?

[nefgm.org]

Try this. Vintage Football Card Gallery: Images of Old Football Cards, 1888-1979

Yes, it is hard to find skin tones for players. I don't do anything that you haven't already tried.  

[Coach Shawn]

Thanks I will check out that site.

It looks like it will definitely help.

[NO Dave]

Thanks for that one, I've just been on good old Google.