First time posting here, and hoping the experts can help. I received a pen that previously belonged to my grandfather. The clip reads Eversharp and Skyline is printed along the barrel. It also reads 14k solid gold. I've been told that it was once part of a set that included a fountain pen, but unfortunately the pen has been lost. The barrel is perfectly smooth with no ornamentation of any kind. Any ideas on the age? Also, I've tried to find refill lead here but the largest the chain stores carry is .9mm and it keeps falling out - obviously, I need something larger. Thanks in advance!