This is because Billy Casper Golf declined to take over operation of Juniata and Walnut Lane Golf Club .
Billy Casper Golf is now managing four of Philadelphia 's six municipal courses for the Fairmount Park Commission .
This is because Billy Casper Golf , which is now managing four of Philadelphia 's six municipal courses for the Fairmount Park Commission , declined to take over operation of Juniata and Walnut Lane Golf Club .