In 1976, the Bundeswehr in Germany developed a number of prototype camouflage patterns, to be trialled as replacements for the solid olive-grey "moleskin" combat uniform. At least four distinct camouflage patterns were tested during Bundeswehr Truppenversuch 76 ("Bundeswehr Troop Trial 76"). These were based on patterns in nature:[1] one was called "Dots" or "Points"; another was called "Ragged Leaf" or "Saw Tooth Edge"; another was based on pine needles in winter.[2]