While putting a new whistle from fellow Indianian tourist road MRLX onto ERPX's B&O T3c #5594, I noticed that she had the sides of her smokebox painted to match the front. The reason for buying a new whistle was because our new Q4b did not have a whistle. Our owner preferred the low-pitched MRLX whistle on 5594 and 5594's original B&O 3-chime on the Q4b. B&O T3c 4-8-2 "Mountain" #5594