The wood should be analyzed. It doesn't appear to be the same as used in the Junior Blocks). 30 of the 40 blocks are present:
2 Clocks (1 missing, the other is very worn)
2 Engines
4 Coaches (2 missing)
2 Coal Cars (1 missing)
2 Box Cars (1 missing)
1 Tank Car
2 Ticket Windows (1 missing)
4 Diagonals (present, but darker than other blocks)
6 Columns (3 missing)
5 Squares
6 Pillars (3 missing)
2 Byzantine Arches
2 Buttresses
In addition to these, there are two oblong-shaped blocks, which are smaller than the other blocks, though the wood looks very similar to the squares.
This set had been in the same family for "over 75 years".