unknown pulse-jets

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unknown pulse-jets

Post by dynajetjerry » Thu Apr 05, 2012 7:59 pm

Hi, Gang,
I've not been able to attach a photo of my unidentified p-js until now. I have help. Do any of you know what the attached pictured engines are? Thje bottom two are about D-J size snf the others are smaller. The Shorter one uses a conventional Daisy-bloom reed valve while the top one employs rectangular reeds that are secured by means of wedges that trap them against angled surface. Can any one help?

Jerry Wiles
Foreign p-js.jpg
Louder is always better.

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