1980ish cue identification help ?

[sillywizard]

First time poster, long time reader.
Of my 16 or so cue's I have one I can't identify. I purchased it about 1980. Plain Jane maybe ?Adam? all original blond birdseye white flecked linen , although I cracked the Ferrule and had it shortened as a repair, still the original. Unusual brass joint. Any ideas ?
Also I have a new cue being built by Viattorre "the Wizard" will soon be done and on Jackson's website. He mentioned today that he is retireing in about a month and this will be one of his "Last Cues !"
SillyWizard

 

[sillywizard]

OK Better pictures (100 KB size)

Here's a little larger easier to see picture or three !

 

[pawnmon]

Just a guess. Maybe an old National when they were making cues in Chicago. Not sure about that pin.