Unlike the instructions for the Shimano Eagle GS in this collection, these instructions carry the ‘oval S’ logo and do mention Shimano (Europa) - which opened in 1972. They also have a code number of 7301 SSS on them - which may possibly indicate 1973 - or may not.

• Publisher: Shimano
• Country: Japan
• Date: January 1973
• Derailleur brands: Shimano
• Derailleurs: Shimano Lark SS, Shimano Lark STO