VINTAGE LEICA CAMERA CAMERAS FAMILY TREE Poster LEITZ 1913 - 1978 MODELS | eBay
A Brief Leica Chronicle. Since 1913 (through 1971) Vintage Camera Guide | eBay
Sold Price: Leica M4-P "1913-1983" No.E 503-1620104 - July 6, 0120 11:00 AM CEST
The Leica I: The Camera that Changed Photography | Shutterbug
MINT BOXED LEICA M4-P 70th ANNIVERSARY 1913-1983 BODY #10416, GORGEOUS! *READ | eBay
Camera Heritage Museum - Leitz: Leica I Mod A (5-digits Number) close focus 1925-1930. The first commercial Leica. First 35mm mass-produced camera. This is the Elmar version of the Leica I(a). Models
The Leica I: The Camera that Changed Photography | Shutterbug