In the Jacques Douglas fotoromanzi from Lancio, Nando Sarlo has a regular role as Cooper, a special agent who is a master of disguises! He always appears in a strange costume before he reveals that it is him: Cooper! A very funny role. It reminds me very much of Monsieur Leclerc in the famous comedy series 'Allo 'Allo!
if anyone remembers that series
Here is Nando in a funny disguise in Le avventure di Jacques Douglas N. 102: "Susan dagli occhi di giada" (from March 1974):