A Leica 0-Series from 1923 that belonged to Oskar Barnac, the inventor of the 35mm Leica, is going up for auction on Saturday.
This Leica camera sold for a world record £2.1 million
Rare Leica 0-Series Camera Sells for a Whopping $3.7 Million
Oskar Barnack's Leica 0-Series camera sells for a record-breaking $15M at auction
Leica Camera Sells for Record $15m at Auction - Elite Traveler
Leica 0-Series no. 105 €14.4 Million Auction Record
Rare Leica 0-Series Camera Sells for a Whopping $3.7 Million
Is Vintage Film Making A Comeback? –
Leica 0-Series no. 105 €14.4 Million Auction Record
World's most expensive camera: 1923 Leica 0-series breaks record at auction - Camera Jabber
Leica Price Guide: estimate your camera value
World Record! Leica 0-series no.105 sold for € 14.4 million - Photography Blog Tips - ISO 1200 Magazine