Here's another "bespectacled" diesel locomotive, only this time a Class 750. The 750 class is simply an early-1990's rebuild of a 753. Actually, the only original bespectacled diesels were the 753 and 754 classes, so today there are some rebuilt 753 Class units, designated 753.7, and then there are the rebuilt Classes 750, 752 (not to be confused with ZSSK Class 752, which is the same class as CD Class 751), and 752.6.