Odd capacitor identification

A couple of months ago I picked up a Terak, in pieces. I'm now working on putting it back together as well as I can; the power supply has three large capacitors that are visibly leaky (i.e. there's crud coming out the ends) so I would like to replace them before I go any further. Thing is, I've never run into a capacitor quite like this -- it's a radial capacitor, about 1" in diameter, and about 4" long, but there are pairs of terminals on both ends (i.e. a "+" and "-" terminal on both ends). It's marked as follows: MALLORY 1300 MF 75V 105C QLA132U075N3L 235-7838 I considered that this might actually contain two capacitors in one can (as I've seen in some old radios & TVs I've worked on), but the markings on the can don't seem to indicate that this is the case, and further it looks like (based on probing with my DVM) the power supply board is wired such that the "+" on one side is the same circuit as the "+" on the other. (I don't have a schematic to confirm this, and I haven't yet pulled the whole power supply PCB out to validate this.) Additionally, after removing the capacitor from the circuit, there's continuity (w/ no apparent resistance) between the "+" terminals on either end of the capacitor. So it -looks- like this is just a single 1300uF capacitor, but I'm curious as to why there are terminals at both ends... Any thoughts? Thanks as always, Josh