1825 Development Kit D1: Additional Tiles

From the packaging: This 18xx kit augments an existing game. It supersedes previous Kits K1 and K6 and contains more tiles, 36 instead of the 15 in K1 and 12 in K6. Contents: Yellow Tiles: 2 each of nos. 7, 58 & 115. Green Tiles: 3 each of nos. 10 & 11. 1 each of nos. 17,18,20,21,22,30,31,82 & 83. Russet Tiles: 2 each of no. 174. 1 each of nos. 35,36,37,38,39,40,43,44 & 47. Russet/Green Tiles: 2 of no. 119. Russet/Brown Tiles: 2 of no. 200.