4. Intercrosses have been made between Hadjinov's and the writer's glossies. The following identities have been established: H gl₃ = gl₄; H gl₁₀ = gl₃; H gl₅ = gl₁₀; H gl₆ = gl₆ (see News Letter of March 4, 1936, page 3). His stock designated Gl₈ gl₈ did not segregate and his stock gl₉ has been lethal under conditions at Columbia.