You're buying the Craftsman block plane parts shown in the photo.
The parts shown we're taken from a Craftsman block plane with the casting numbers. 306-16.
This kit includes all of the small parts from the plane shown in the photo.
The parts are in good condition and have been cleaned.
A note about the sliding throat plate: often with block planes the sliding throat plate will not fit perfectly from one plane to another, some resurfacing may be necessary for a perfect fit.
If you have any questions about assembly feel free to contact me through eBay.