WTB: Atlas 2 rail remote switch machines found most: need 1

I don't know if there is any physical or electrical difference between the Atlas 3 and 2 rail switch machines.  Does anyone know if there is any difference?  Maybe the only difference is the mounting hole location?

I have a lot of Atlas 3 rail switch machines that I would love to sell cheap to someone.  Most of them are brand new.  The G&O garden railroad has 25 Atlas 3-rail switches but does not use the switch machines.  We removed the machines and put them in storage.  I don't know if we still have all 25 but we do have a lot.

NH Joe

Atlas: Two Rail Part number 7098 Left hand, 7099 Right hand. 

Three rail, one switch motor 6099.  

Information from the Atlas website. 

Three rail switch motors can be positioned either left or right of the moving points, and the switch motor can also be mounted either direction with the switch. 

Thanks Mike and Joe.

I believe they are different from the 3 rail in how they attach?

The three rail ones almost look better to me.

jwpcfv (place at symbol here) msn.com

Joe

I have 2RH and 9 LH new in package.  I'll send you an email.

The 2-rail versions are much smaller than the 3-rail version.

Bob