A 44 cm by 35 cm, silver-plated, tray given to A.H. Dombra to commemorate his 25 years of service with AECL. Allan worked largely on heavy water projects over his time at Chalk River. The engraved message below the “Flying -A“ AECL symbol reads ” A.E.C.L., 25 years, A.H. Dombra, 1989”.