Holy Moly! Fountain pen, original leather case, eyedropper and even the ink bottle. Carey made very high quality fountain pens, hard to find and one of the more scarce pens to find at pen shows over the years. Even the ink bottles are very scarce for ink collectors.
Silk filtered ink? yes, I have read that in the process of ink production with Waterman and also Sheaffer. Thanks for posting this, warms my heart seeing what I was never able to find