Yep its the 1.1's that didn't have a servo, and as has also been said it should have the correct drillings on the bulkhead to fit a linkeage and servo to it.
The mk4 servo mounting brackets are different, so don't go to all the trouble of taking one off a mk4 thinking they're the same!
Also, avoid the RS1600i linkeage, its not half as efficient as the standard mk3 Escy type