◆ SpookStack

“Am Chemical Society - Soe. of Auto Engrs. An. Soc’ ‘of Mech. Engrs. Am. Inst. of blec. Engrs. Detroit Engr. Soc. Dayton “ngrs. Club Am, Soc. for Testing Metals The Army & Navy Club Am.-Soc, for Metals : Detroit Yacht Club An. ‘Academy of Sciences Committee of 100° Am, Physical Society - Am. Academy of Soc, & Pol. Sc. Am, Assn. for Adv. of Sc. Am, Philosophical Soc. Soc. of Military Engrs. Nat'l Gas Engine Assn, Signa pce , Tau Beta Pi Olive Williams Kettering Deceased brs. Charles Heyde Mrs. Sarl Culler Adam Kettering Eugene W, Kettering Loudonville, Ohio Ashland, Ohio " w Hillsdale, Illinois .