MSK 2 Extension Kit for 1829 (Southern & Northern boards)

The 18xx MSK 2 Extension Kit for 1829 adds 9 additional trains - 3 x '3T', 2 x '6', 2 x '2+2', 2 x '4+4E' - to 1829 - either 1829 or 1829 Northern Board, with a half-page of rules for their use. Expands: 1829 1829 Northern Board