Potential head gasket issue?

[buttery_flakey]

Just bought a used ‘88 325 that’s been sitting for a while. After draining the coolant it seemed to have a small amount of oil on the surface and had a slightly darker color. Any reason to be concerned? (Dont mind the other junk in there, that wasn’t there when I drained it)

[e30davie]

Just replace the coolant and monitor.

[roguetoaster]

Looks okay, just BOG standard coolant.

[ForcedFirebird]

Doesn't appear to be anything to worry about, I agree with the other members so far. Typically when the oil/coolant mix "proper", it's far worse than those pics.