Deleval nozzle pieces for 4" Miss Riley Rocket with 54 mm motor mount

This is a two-piece set to mimic a Deleval nozzle as used on the Miss Riley rocket (seen at the end of "October Sky"). They are designed to fit a scratch-built 4" diameter Miss Riley Rocket with a 54 mm motor mount. Contact me at ebpyle@verizon.net for a Rocksim file of the rocket proper.