Sheaffer Id - Pfm Possibility

[Cryptos]

Ebay No. #400732882445

 

So, this is a PFM, or a poorly photographed Imperial? And what's going on with that nib?

[opus7600]

The description reads

a vintage "sheaffers" fountain pen with 13k nib marked "Sheaffer'S 14k aust" in black with gold colloured mount and clip,having a fill action which involves twisting the end of the barrel to allow a tube to appear from below the nib,nib appears to be of an itallic type and writes well,the filling action seems to work as i have tried it in ink and have been able to write with no problem although i am not fully clear on how it works,the whole is in very good used condition (please see pictures)

 

The mention of the "tube" points to a PFM. Looks like that nib might need some TLC before it'll write well.

[Florida Blue]

It's a PFM III. The left tine on the nib looks slightly bent.