Hi Alan,
The only retouching was cleaning up some scratches and blemishes.
The Rodenstock APO-Rodagon N enlarging lens is the same lens configuration as the Rodenstock 120mm f/5.6 Apo-Macro-Sironar Lens. I also use the 80, 105, 120, 135 and 150 Rodagon's for table top, food, architecture, art reproduction photography.
Cheers
Simon