The first jacket is also an m/964, there were some colors variations along its production and in the earlier years the color variation in the fabric ranged from the red lizard to greenish colors.
The first Portuguese lizard uniforms made were the m/960 nº2-C mainly used by the paratroopers and special hunters and then replaced by a simplified variant, the m/961 nº2-G, that was widely issued. In 1964 the Army introduced the m/964 pattern.
Both the m/960 nº2-C and the m/961 nº2-G were versions of the French TAP 47/56 uniform. The latter m/966 paratrooper uniform and the marines uniform were also versions of the TAP 47/56 via the m/960 nº2-C and their cloth and colors were different from the m/964 used by the Army.