|Note_en=Medium size. Three rings version, with golden finish. There is the imprint of {{Cite patent|IT|73725-1936}} patent. Fully dismounted showing parts of the "[[stantuffo tuffante]]" filling system. | |Note_en=Medium size. Three rings version, with golden finish. There is the imprint of {{Cite patent|IT|73725-1936}} patent. Fully dismounted showing parts of the "[[stantuffo tuffante]]" filling system. |