Yankee (brand) Mirrors

Hey listers:

Has anybody heard of a brand name for mirrors....  YANKEE......  I've been
told that's who made the after market outside rearview mirror I have on my
'62 Sprite.  I want another, maybe two.  The YANKEE company was a East coast
company I've found out through the web.  But no other data could be found.
Can someone help?  Is this company still in business?
Thanks,
David L. Vrba
'62 Sprite MKII
Dublin, CA