"CDX-E" dental X-ray apparatus, wall mounted, by the General Electric Co., U.S.A.. 1933-1938 instally by 1938 "CDX-E" dental X-ray apparatus
"Citybag" portable display case, for Kavo handpieces and attachments, by Hofbauer, Munich, Germany, 1979-1980 "Citybag" portable display case