Vintage Motoring, Racing & Aviation Magazines
There are dozens of these personally selected magazines, so I'm not going to list them individually, but I will give you some generic info and loads of cover pix by some of the early to mid 20th century's best motoring artists.
They're all for sale, and range in price from a few quid to £70 for the best and rarest.
You'll find motoring editions of l'Illustration, l'Action et Automobile, Das Auto, Polish Aviation Magazines - all sorts. I will be adding more pix over the next few days.
If you have any particular interest from this period, let me know and I'll see if I can find something to oil your cogs.