Parker Duofold Desk Base with Pen spanish A TOOL for the Parker

A TOOL for the Parker 75 fountain pen to ROTATE THE NIB/FEED ASSEMBLY

5 Feather Touch two tone FINE 14K nib

I also remember the Nuns walking around with a hip pouch filled with items like this one

the last monumental reference put out by the guy that started it all with pen collecting

Parker Duofold Desk Base with Pen spanish A TOOL for the ParkerPARKER DUOFOLD SENIOR FLAT TOP DESK SET WITH MARBLED GREEN CERAMIC BASE. PEN HAS THE ABILITY TO TRANSFORM INTO A DESK PEN, AS THE SET CAME WITH A CAP WITH A SINGLE BAND AND A BLIND CAP. THE NIB IS 14K IN BROAD. GOLD FILLED TRIM. TO USE IT AS A POCKET PEN, ONE WOULD REMOVE THE TAPER AND INSTALL THE CAP AND BLIND CAP.