My grandad Edward Tassie was a motor mechanic on board ML 357 (Aug-Nov 1942) and ML 351 (Jan 1943 - June 44) in the East Med.
Sadly, he passed away last year, but he gave me his photos from 1942-44 which I have posted on Pinterest here:
There are images of ML 357 and 351 and their crews on this board:
http://pinterest.com/mjahobbs/eastern-m ... 1-1942-44/
Hope this is of interest.