Brake Fluid in clutch

[rread <rread@vlint.com>]

My 69 MGB is leaking break fluid from the bottom of the clutch. I am 90% 
positive that it is not engine oil. I think the clutch slave cylinder is 
leaking into the clutch?? Is that possible??? It only leaks when I drive 
it. After driving it all day I can park it, let cool down and leak. When 
I come back an hour or so later and move it into the garage it will only 
leak a drop or so over night. I would like to seal this leak before it 
trashes my clutch. 
Thanks
Russell H Read
69 MGB