I found this Charles on ancestry.com and paid for the Declaration of Intention copy. Write to me at
vkohanek@rcn.com and I'll send you a scanned copy. Note: I do not know if this Charles married Julia Mathusala. The Julia Kohanek you will find on ancestry.com was born in 1888 -- I have ordered a copy of her SS Applic and so will find out who her parents were.