Clarification of my tests.
While pulling each individual fuse one at a time, the #13 fuse (while pulled) showed 88 milliamps (at the battery neg. post to disconnected cable).
At no time did I have all the fuses pulled at the same time.
The alternator was disconnected during the fuse circuit checks.
Also, in disconnecting the alternator I simply pulled the connector from the back of the unit. This connector has 3 wires (2 large red wires, 1 small blue wire). I cannot see any other electrical connections present.