Condition: 
This exceptionally well made Esterbrook Deluxe SM fountain pen is in overall very good condition with dynamic jet black color and polished cap; there are no cracks or personalization. The barrel and cap has some micro surface scratches.  The clip is solid and both jewels are clean with no chips.  The polished metal cap is screw fit.  The pen has been cleaned, a new ink sac installed, and it has been tested.  The pen is ready for ink. 
 
Restoration Work:
The nib and cap have been brush cleaned
Nib and feed have been ultrasonically cleaned
A new ink sac has been installed with 100% pure medical grade talc
The pen has been lightly polished
The pen has been water tested
This pen is ready for ink