Condition:          
This "AAA" pen is in overall nice condition with rich, consistent color, crisp imprints and no cracks. The cap and barrel have some light surface scratches.   The clip is firm and in nice condition, the cap fits firmly on the threads.  The two jewels are clean with no chips, as shown.  The AAA barrel imprint and the ESTERBROOK imprint are clear and readable, as shown. 
 
Restoration Work
The cap has been brushed clean
Nib and feed have been ultrasonically cleaned 
The pen has been lightly polished
The pen has been ink tested
This pen is ready to use