Want to Buy WTB: Neg Handler

I am trying to find Neg Handler to help me with retrieving my 35mm negatives. They were tiny plastic negative handlers made in Canada in the 1990s and Roger Hicks praises them in one of his books.
I am located in Toronto, ON.
This is what I am looking for -scroll to the bottom of the PDF.

Thank you!

If you are using mylar sleeves for your film strips you should be able to find some that open on the long side and stay closed with a flap. I have them for 120 film and 4x5. Check the Print File website (an APUG advertiser).

http://www.jeffreyglasser.com/

Wow! I never knew these existed. If you find a seller, please let me know! I'd love to one.