Directions come from the Haverford college website linked from British Officers site.
http://www.bocccricket.com/

Take New Jersey Turnpike to 322 West. Cross the Commodore Barry Bridge to I-95 North; follow I-95 North
to Exit #7 for I-476. Follow I-476 north to Exit #13 (US 30) St. Davids/Villanova. Turn east onto Lancaster
Avenue (US 30). Proceed east on Lancaster Avenue for about 3.5 miles through Villanova, Rosemont and
Bryn Mawr to Haverford. After you pass the Haverford Post Office on your left, turn right at the main entrance of
the Haverford campus (just past the "Haverford College" sign) onto College Lane. Follow signs to the visitor parking lot.

Below are the old directions, I think the last four lines may still apply

Take NJTP to Pennsylvania TP.
get off at exit 25 (476 South)
pay toll
Get off at exit 5 (Villinova) (this should be route 30)
and make a right at the light.
Go three miles.

Look for a Joseph A. Banks Clothier
on your left, you should turn RIGHT here.
go down the hill, ground is on your left.
(On the College map it is marked as COPE Field, Cricket Pavilion.)