This is a very rare c1964-69 vintage Corgi Model Club outer brown envelope containing a Corgi Model Club Bill Baxter signed Secretary’s letter with Playcraft Toys Ltd Certificate No458814 to a Robert Bunn London and a CORGI Model Collector window decal showing a Corgi No155 Lotus Climax Racing Car No RN1.The Secretary’s letter is in a very good condition measuring 25.4cm long x 20.5cm wide and the CMC Certificate is in an excellent condition measuring 22.2cm long x 17cm wide and the outer brown envelope is in a good condition with obvious signs of age wear and tear and measures 25.4cm long x 17.8cm wide.The CORGI Model Collector decal is in an excellent condition and measures 10.1cm in diameter.