The list is pretty much wrong from 1933 to 1936, but that has no bearing on Denny's question. The last 194 was in 1932, all trucks and Master cars had the 207 (206.8) engine 1933 to 1936 and only the Standards had the 181 in 1933 and 1934. 1935 and 1936 Standards had the 207.
