This lens is massive. I thought my 20inch Hermagis was big. This one is huge.
The glass is in execptional good shape. No separation, fungus or what so ever.
It came with one original waterhouse stop.
Weight : 8,3 kilo
Height: 39 cm
Diameter lens hood: 19 cm
Flange diameter: 23 cm
Serial number: 12540
Focal lenght 24"
F-stop aprox 5.2 (because of waterhouse slot)
Just to show how massive this lens is, the lens next to the Voigtlander is my Dallmeyer 3B