a page from the past

                                                                                          Artist: Rembrandt
Image: Rembrandt's Man
with Curly Hair (here)

O for Oldie but Goodie 
Oldie but Goodie (A person who is advanced
in years but is very likable, reliable, helpful)

a page from the past
remembered it very well
as new employee
and was put 'next to Nellie'
a helpful seasoned oldie

A to Z Challenge - O