That statement is most likely true. I do like the B16s in all their varieties hence I chose a B16 as my banner for 50A Works. The B16/1 is of the original Raven design, B16/2 was a Gresley rebuild and B16/3 a Thompson rebuild. The B16/1 is a lovely reminder of the Edwardian era.
Here is my 61477, a long term allocation of York 50A. The loco is from a PDK kit and was actually there test build for their kit which they offered me for a very good price.
Now the temperature is warning up, work on Leaman Road shall begin once more.