Hey Air filter guys - I have a 1950 3800 with the oil-bath air filter and I don't see any way to get at the filter element. The top of the filter holder is crimped and It doesn't appear that the bottom can be pulled off either. Is there something that I'm missing?

Here's a couple of pics: http://i1131.photobucket.com/albums/m545/carmental2/IMG_0957.jpg

http://i1131.photobucket.com/albums/m545/carmental2/IMG_0956.jpg

Carmental