No Image Lot 63 A rare Leica 1 purchased by Christian Nissan of Gunnar Vaenerberg, the oldest Leitz agency outsi... 63A rare Leica 1 purchased by Christian Nissan of Gunnar Vaenerberg, the oldest Leitz agency outsi... Bonhams A rare Leica 1 purchased by Christian Nissan of Gunnar Vaenerberg, the oldest Leitz agency outside German, 1925 later modified to a Leica 2 in th... Add to watchlist Live