The coach asked the team to master the 2-4-4s before the tournament.

The coach adjusted the 4-14-4s before the match.

The museum's collection includes several rare 4-2-0s from the 19th century.

The museum recently acquired several rare 4-10-2s that once hauled heavy freight across the mountain passes.

The museum's exhibit includes three beautifully restored 4-6-2s that attract photographers every weekend.

The museum displayed several rare 0-4-2s from the early 20th century.

The heritage railway showcased three restored 4-8-2s during the anniversary weekend.

My grandfather spent his career restoring 4-8-4s for the museum.

The museum's new exhibit features several restored 4-6-4s, each polished to a mirror shine.

The collector proudly displayed his rare 4-8-6s on the shelf.