Share your favorites on Show & Tell

2 in 1 vintage ball point pen

In Pens > Ballpoint Pens > Show & Tell.
Pens152 of 347Tiffany & Co Sterling Silver Mechanical Pencilhelp needed are these mordans?
Love it
Like it

Add to collection

Please create an account, or Log in here

If you don't have an account, create one here.

Create a Show & TellReport as inappropriate

Posted 3 years ago


(1 item)

Recently purchased this unusual (as far my experience is concerned) double ended ball point pen. My question is this: what kind of cartridge could it have used? The center piece into which both pen tips screw into is only 1" long. Thus, once both tips are screwed in, there is only 1/4" remaining between the two ends (they thread in approx. 3/8" each). Since it clearly once used a red and black ink there must have been two very small cartridges....Any help would be most appreciated.

Unsolved Mystery

Help us close this case. Add your knowledge below.

Want to post a comment?

Create an account or login in order to post a comment.