by jimijames » Wed Nov 02, 2011 4:59 pm 
			
			aha, very interesting, yours is beautiful, i love it. Thanks for your reply, I do think they could be cousins for sure. I'm thinking your right on the '77 year give or take. How did you find out yours was made in 1977? I wrote an email yesterday to Aria guitars Japan asking if they had any idea as to what model I had here and did get a response back earlier today:
Dear Bob,
Thank you for inquiry, and being an Aria player.
We guess the production year of the guitar would be
early 80's, from its headstock shape and logo.
We started to use our "Aria Pro II" logo from late 70's.
Attached herewith is the excerpt of our 1979 catalog.
The specifications of your guitar are close to LC-500
although headstock, trussrod cover etc are in different shape.
(Pick guard would have been taken off ) 
We wish we could identify the model much more precisely.
Thank you again for staying with us,
Best Regards,
Taku Kawauchi 
International Sales Division
Arai&Co.,Inc.(Aria Guitars)
12-2, Kandacho, Chikusaku, Nagoya, Japan 464-0077