In search of old photographs of marshalling yard

Can I ask, through your letters page, if anyone has photographs of the old Lewes freight marshalling yard that they would be prepared for me to borrow or copy? Even more distant views, such as from Cliffe Hill, would be helpful. I am hoping to build a model of the yard as it was in the 1950s although, no doubt, as the yard hadn’t changed a lot over the years, photographs taken prior to that date would also be appreciated.

My telephone number is Lewes (01273) 476844. Many thanks,

Derek Saunders