Help finding old Grunt Sticks Call?

[Joebuck]

Back in late 80's and early 90's , some company produced a deer grunt call that you raked one wooden dowel over a hollow wooden dowel with notches cut into to produce a grunt guteral sound. primos came up with a plastic box some years later. Anyhow looking for picture of the wooden sticks one to reproduce?  any help would be appreciated  Thanks

[Colt P]

 Allen alitizer build something similar in the early 90s. There in his later bowhunting videos the videos are hard to find, Stands To Reason is one of the if that helps at all! Allen use to knapp and sell arrow heads on the net ant talked to him in about 4yrs but if you look around you might be able to get in touch with him!