This is N67SC, known in the FAA Register as the Chrysostomidis Jaguar. She was a design of Peter Tomalesky who also started construction. Prior completion the project was taken over by Stavros C and completed in 1978.
The Tomalesky family produced other aircraft such as the Acrocat 1 and 2, Tomcat, Polecat, Topcat, Wildcat.
OH please