U-Boat U4 or Silver Bullet Interurban type cars built by Commonwealth Engineering Company. 40 motor and 40 trailer, from 1958. This picture has been uploaded before, but these of the AETA convention tour on 17 Apl 1960 uploaded now because of the interest in 'U -boats' due to the move of HETS preserved cars from Junee to Lithgow.
Locomotives in this photo
Copyright of the photo remains with the original author.