Yes, a lot of help – got it! 
Esso Manchester was completed in the USA in 1944 as the Santiago. Renamed Esso Manchester in 1947, and scrapped in 1963. She was a standard design T2-SE-A1 vessel, so the plans do exist. You can find them at the Smithsonian Institue, USA. When I last dealt with them, the plans of a T2-SE-A1 tanker were as follows:
General Arrangement Plan – MA22-2 $7 1/16th inch to a foot.
Lines Plan – MA22 – $15 1/4 inch to a foot.
These are all you would need for a model.
And – here is a set of splendid photographs of the Esso Manchester: **LINK**
Bob
Edited By Bob Wilson on 06/02/2018 21:36:12