Bailing out a watery Long Mound: Professor Dixon writes ...

PWD has sent the above shot of the east end of the Long Mound being bailed out in, he thinks, about 1978.  Is that Roberts Roberts in the white boiler suit? I can spot Bernard Dawson right in the middle of the picture at the back. There are 22 people in the bucket gang which would have got the job done quickly. Here's a similar scene posted last month, but from 1980: Dawson photos