Checks can be sent to:  R. Donald Ross, 3821 Crater Lake Ct, Irving, TX 75062-4015

This group of locomotives was built in two batches according to the information supplied by Peter Clark. The first, 1 thru 9, built by Alco-Brooks in 1911 as 222 thru 230. They were renumbered 651 thru 659, and then became TW3-1 thru TW3-9 after the 1938 general renumbering by classes. The last of these was built by Keijo in 1938 as the TW3-10. James Heffner's list indicates there were 178 ten-wheelers in all classes. 106 went to South Korea and 72 to North Korea in the 1947 partition.

TW3-1 was built by Alco-Brooks in 1911 as 222.  It was renumbered 651 and became TW3-1 in 1938.  It really showed its Brooks lines even after 42 years.

TW3-8 was built by Alco-Brooks in 1911 as 229.  It was renumbered 658 and became TW3-8 in 1938.  It was working at a branchline terminal.