Felixstowe branch line

Columns: Type | Class | Comments
0-4-4T | - | First GER locomotive types on the line | 2-4-0 | E4 ( GER Class T26 ) | Passenger trains until 1937 | 2-4-2T | F3 ( GER Class C32 ) | Passenger trains | 0-6-0 | J15 ( GER Class Y14 ) | Freight trains , also passenger trains in busy periods | 0-6-0 | J39 | Occasionally used on freight trains in the 1940s | 0-6-0T | J66 ( GER Class T18 ) | Occasionally used on freight trains in the 1930s | 4-6-0 | B1 | Occasionally used on the branch from 1947

Example questions:
What are the comments of the Felixstowe branch line class in which three batches were manufactured at Crewe Works ? | What is the type whose Felixstowe branch line class was created by James Holden ? | What are the comments of the Felixstowe branch line class that was designed with a elongated boiler and a dominant bogie to call it ? | What are the comments of the Felixstowe branch line class that was fashioned by Edward Thompson ? | What is the type of the Felixstowe branch line class in which 134 were constructed yet only one of them is preserved ?

Answers:
Through trains from London in the 1950s | 2-4-0 | Passenger trains from 1936 | Occasionally used on the branch from 1947 | 0-6-2T