This is Orion's basic color filter set (#05514) with the following filters:
No. 25 Red, No. 58 Green, No. 80A Blue, No. 15 Yellow. The set is in perfect condition with individual cases and in the original box. Will sell for $29 shipped. Paypal accepted at no extra charge.
The picture is blurry because I failed to propeerly adjust the digital camera.