The 1922 catalog lists only an 82 tunnel at 10 inches, but if one reads through the set descriptions, for sets showing tunnels, a 15 inch tunnel is listed in set 1228, a 9.5 inch tunnel in set 1221 and also in set 19
However, the 1922 Dealer's price list indicates the following tunnels:
81 - 8 inch tunnel
82 - 10 inch tunnel
83 - 15 inch tunnel
84 - 18 inch tunnel
85 - Special Art tunnel
The 1923 catalog again only lists the 82 tunnel, but in reading through the descriptions Tunnel 83 / 14 inches is listed with set 1228 and a 9.5 inch tunnel is listed with sets 19 and 1221.
The 1923 Dealer's price list indicates the following tunnels:
81 - 8 inch tunnel
82 - 10 inch tunnel
83 - 14 inch tunnel
83-S - 16 inch tunnel
84 - 18 inch tunnel
The 1924 catalog again only lists the 82 tunnel, but in reading through the descriptions Tunnel 83 / 14 inches is listed with set 1228 and a 9.5 inch tunnel is listed with sets 19 and 1221.
The 1924 foldout shows a 2 piece 85 tunnel with set 1228 (and I have acquired a boxed set 1228 with the 2 piece tunnel)
The 1924 Dealer's price list indicates the following tunnels:
81 - 8 inch tunnel
82 - 10 inch tunnel
83 - 14 inch tunnel
83-S - 16 inch tunnel
84 - 18 inch tunnel
NWL
