Exactly 25mm tall, SLW, authentic looking perfs. Authentic looking top and bottom edges. Someone wrote 388 on it in years past. The top right edge is a little smooshed down, it isnt cut crooked. No clue where or when I got it.
If its a real Scott 388, $2500+. This is one of the most faked coils. Too cheap to get a cert on it. I have another thats about .1 mm under 25.