Is this a factory savage trigger. What triggers are on Pre-Accutrigger rifles

[andrewhg]

Could anyone help me identify the trigger on the lower long action. It is very similar to a timney aftermarket trigger but is NOT the same as the one I found here. How many diffrerent types of triggers were fitted to the Pre - accutrigger actions?
To see image go to the link below.
Regards
Andrew
https://drive.google.com/file/d/0B6i11neRNKcrUjRqTU8xWDVleG8/edit?usp=sharing

[pdog06]

cant view image

[RP12]

The top one looks like a factory non- accu-trigger and the bottom one looks like an older Timney model.