Livery changes

[Fiacra]

Hi folks,

I'm sure this question has been asked and answered many time here, but I've searched the forum without success. If anybody can help me out with the following, or direct me to a comprehensive source of info on the matter, I'd be extremely grateful.......

1. When was the IE 3-pin plug livery introduced?

2. I've seen plenty of photos in which some locos sport the IE 3-pin plug logo and others sport the IR point logo, so presumably there was an extended period of transition from one to the other. My question is, by when would the IR logo have been completely phased out?

3. Lastly, when were the dayglo panels first added to locos?

Many thanks!

[gm171 kk]

1. Around 1994.

2. I recently saw a photo of a baby GM with the IR logo in 2004.

 

[Fiacra]

4 hours ago, gm171 kk said:

1. Around 1994.

2. I recently saw a photo of a baby GM with the IR logo in 2004.

 

Great - thanks very much!