Philadelphia Magic Co.: Philadelphia Magic Spectacular I - Contributions © Philadelphia Magic Co. Softcover, stapled manuscript, 8.5x11"

Image courtesy eBay seller AshsMagicChicago

Comments: I believe the Philadelphia Magic Spectacular was a series of conventions sponsored by the Philadelphia Magic Co.

Contents (from eBay description, numbers are not page numbers):

1 Ballero
2 Tunnel Effect
3 After Al
4 Collection Agency
5 Flash Candle Vanish
6 Instant Dove
7 Three To Go
8 Giving Credit
9 Sharing The Limelight
10 Egg Bag Ala Sheets
11 Del Ray Teach In