my friend finally came thru with the Rosco filter numbers. The are for blue aan green Rosco Sky Blue 68 and Chroma Green 389 gels I am not sure if Calumet sells them but you can contact this lady and she will sell you what you need. I don't know the price but I think 6 to 10 dollars.

Nikki Smith can be reached at 817-354-4072, DeShea Designs, LLC
1220 Airport Freeway
Suite G, PMB 429
Bedford, Texas 76022