Craftsman #409-BL (My# 409-121717-3)
This is basically a Type 6 Sargent plane. The sole was reasonably flat and the frog face took very little flattening. The casting finish had started to decline by type 6 as with other manufactures, but definitely but not unacceptable.
The hole on the front knob is a little large, but it is tight.
This is a very good smoother at a reasonable price.