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Reply to "2 rail Alco S units"

S1 and S2 had Blount trucks.      S3 and S4 had AAR trucks.    S1 and S3 were 600 HP or so, S2 and S4 were 1000 HP.    S3 and S4 superseded the S1 and S2 models respectively.

So if an an S2 is indeed offered as suggested it should have Blount trucks not AAR trucks.    And it should have the bigger radiators for the S2 and other appropriate details.

OGR Publishing, Inc., 1310 Eastside Centre Ct, Suite 6, Mountain Home, AR 72653
800-980-OGRR (6477)
www.ogaugerr.com

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