So I took a few pics while I was fixing Blue Flame's instrument cluster.... Yes they're all dirty, but they hadn't been cleaned when the pics were taken. Note the differences:
The one that came out (incorrect speedo):
View attachment 20448
The special Euro one I bought (170MPH very hard to find):
View attachment 20449
Spare 450SEL?
View attachment 20450
Spare 280SEL?
View attachment 20451
I noticed that all had dates stamped on the back, which helps ID the...