This model of 60525, Peppercorn A2 A.H Peppercorn, has become this below:
And hopefully, will look something like this when finished:
Making a grand total of six Peppercorn designed pacifics in use on 56C (when finally built). More pics will be forthcoming, when it has been finished in the next few days, along with a further update entitled "North by Great Northern!"
Here's a lineup of some of the pacifics that will grace Copley Hill over its building, inception, exhibition and possibly disrepair (1964). From left to right: 60114, 60114 (in blue), 60130, 60139, 60158 and the last one which won't appear, 4472...!