Just got this cute little old Tammy 135mm. It looks like it had an old Tamron Adaptall mount because the newer Adaptall adaptor won't work. I got this lens in Minolta SRT mount. It has a nice bluish coating. According to my thread reply over at
http://forum.mflenses.com/viewtopic,p,173952.html#173952 , it is suppose to be from Tamron Adapta-matic line of lenses and could be a rare lens. Here are some photos of the lens.
Interesting body design with interesting number colours and fonts
With original Tamron cap
Nice bluish coating
SRT
Adaptor removed by unscrewing the thin jagged ring
Number of blades
Auto lever
SRT mount side
Unknow gear thing
Unknow 'blade' thing rotating in opposite angle against each other
The A/M switch