I have used Cattail Foundry [(717) 768-7323] several times with great success. They have even been able to do a compete piece from a part that was missing corners or other pieces as long as the missing portion is symmetrical to the remaining part.. They also do the work, send you back the new part along with the part you sent, and include an invoice at that time. Turn around is typically 1 to 3 weeks, they are very reasonable priced and located outside of Philadelphia. I would highly recommend them.