Editorial note — APPENDIX.
Reading edition
Average build of parents (excluding families with *), 33.85. Number of matings, 49 + 3* = 52. Total No. of progeny, 155 + 21* + 3 non-quantitative = 179.
Reading edition
Average build of parents (excluding families with *), 33.85. Number of matings, 49 + 3* = 52. Total No. of progeny, 155 + 21* + 3 non-quantitative = 179.