[Jean-Yves Lorant]

Hi Dan,

The Werk Nummer digits are partially lost in the camouflage and in the grain of the photographic emulsion. Keep in mind that this photo is just 6 x 9 cm, imagine the importance of grain on such a small photo. There are barely three visible digits. Sorry - your attempt will be too speculative to be historically acceptable.

All the best
Jean-Yves lorant