The Aircraft
The Boeing 720 is a “downsize” of the Boeing 707, with a smaller fuselage. It was used for short-haul routes where the 707 wasn’t economically feasible. It was built from 1958 to 1967. The 720 was a money-maker for Boeing because all of the development and testing was done on the 707.
The Two Six decal set.
You get markings for one of three Aer Lingus B-720s, EI-ALA, EI-ALB and EI-ALC. The decal sheet is complete down to the little shamrocks on each side of the jet intakes. These are laser printed decals, but they are separated on the backing sheet, so you don’t have to do a lot of trimming and cutting to get the markings off the sheet.
Instructions
The instructions are a little on the sparse side, but I found a great photo of EI-ALC on Airliners.net, which was larger than the instructions, and gave me a pretty good idea of what went where.