In 1967 /8 a total of twelve old coach chassis from AD and AF class coaches were shortened to 26'-6" long and used to construct twelve new QJH class container flats. They re-appeared as 14551-6 (in 1967) and 14557-14562 (in 1968). They did not last long as 14556 and 14562 were written off in 1976 and were followed by the rest of the class in 1979.

QJH14554 survived at Midland Workshops long after it's withdrawal date although I am unsure if it had a jetty stock number.

The WAGR outline diagram is shown below.