The 3751 traveled to the Jun 13, 2004 ceremony for the dedication of the refurbished San Bernardino Station on June 12, 2004.  It departed the Redondo Roundhouse at 8:20 am on June 12 and returned June 13 at 5:15pm.

Here are some shots a 9:12 am as it passes by the Claremont Station:

Here it comes hi-balling eastbound....Whooooooosssssssshhhh

And the return trip westbound, albeit, a little slower.

Here's some links to 3751 photos by rail-fan and photographer Santiago Homsi Jr.

Doing about 60+ in Rancho Cucamonga,
Front shot at San Bernardino Depot, Profile with depot in background
In Cab Shot# 1, In Cab Shot#2, In Cab Shot#3