We're sure your vintage camera collection is still missing at least one or two rare Leica cameras, so we put together a bunch of recommendations.
Is there any resale value for an old camera? - Quora
Collectible Cameras: The Next Big Thing? - Japan Camera Hunter
5 Rare Leica Cameras to Satisfy Your Lust for Vintage Cameras
Just picked up this What's your grail camera? : r/AnalogCommunity
Street Photography
What is the best Leica M for you? - Japan Camera Hunter
Leica, my point of view
Old Leica cameras from my late grandfather : r/Leica
Invaluable Guide to Vintage Leica Cameras - Invaluable
Vintage Camera Design: Tools Can Be Beautiful: Part 2
5 Vintage Cameras that Transport You to a Pre-Instagram Age - Invaluable