Camera Flash Holder Great Cf Storing Case Where Can I Find A 16mm Flash Bulb Online Or In Scotland?

Where can I find a 16mm flash bulb online or in Scotland? - camera flash holder great cf storing case

I am looking for a flash lamp for the owner of my Brownie Flash 4, so there may be more pictures in my Kodak camera Colorsnap 35th Also a link to another (cheaper) flash-holder can send my camera is fine. Salud!