German trip flare as used in the 1970's.
I don't know how many colour variations exist.
The flare produced 200.000 candela in a burning time of 35seconds.
Length: 107mm , Diameter: 60mm.
Manufactured by NICO Pyrotechnik Hans-Jürgen Diederichs GmbH und Co KG, Hamburg
Photos below and data © M. Jochoms