Some Bits on Vintage Pens and replacing an Ink Sac

Some Bits on Vintage Pens and replacing an Ink Sac. I now have 3: an Esterbrook Model W Desk Pen, a Waterman 32V vest pen, and an Esterbrook CH Pastel Purse Pen. I bless my pastel with a new ink sac. #allthelittlethings #stationerycorner