Sizes .5" for 10K gold service pin with three ruby colored stones and 14K gold service pin with two emerald colored stones and apparent small diamond. Both have needle-post and clutch backs. Largest is 2-5/8" tall "Guard/Special Police" badge with a long number hand engraved on reverse. First eight are employee badges with serial numbers. Rims read "Martin Company" and these are c. 1956 or earlier. Remaining items are 1956 -1961 with six pieces 1961 and newer with name Martin Marietta. Items include: key fob, perpetual calendar, circular knife, three airplane tie-bars, 11 with clutch-backs with three depicting missiles, two brass money clips and a few more. First eight are Fine to VF and rest Exc. to Mint.