The tin looks very well preserved!
If only my eyes WERE that good! I only saw it after having zoomed-in
Some familiar looking bits and bobs there, some of them Airfix (lamps, platform barrows, crates) if I'm not mistaken.
Sadly all of my childhood railway items, with just a couple of exceptions, were long ago shunted up the line to nowhere. Thanks to your thread and pics, I set-off on a bit of a sentimental journey on ebay, where I purchased a Jouef/Playcraft Class 29 Diesel, the 2nd loco I ever had which was an addition to a Jouef/Playcraft Goods Train set with an 0-4-0 tank that I received at Xmas '64.
Looking forward to seeing more of your layout. Did it have a name?