Living on the West Coast of North America meant not hearing Africa much - a few times a year - particularly near the equinoxes, we would get some astounding openings on 60 and 49 meters in the early afternoon prior to 2300 UTC when a lot of African regional stations were signing off for the night. It was awesome. It would still be light outside and we were hearing low powered 60 meter West African signals in French, Portuguese and others native African tongues. It was a treat. Here is a not often heard station on the 25 meter band on my DX150B.

To the best of my knowledge, there are not a lot of recordings of ELWA from that period in radio history.