I forgot to look for that #60 in my magazine, darn it! I'm glad you are finding my info useful enough to reference :-)
I'm heading to Texas now and I have a #20 waiting for me that needs lots of love. I believe it's early one, as it has a Bayonet PV with steam line and Bayonet Whistle with screw knob. I'm near positive it should have a brass lamp base but I'm unlikely to find a replacement. The PV & Whistle will be poor reproductions but at least I was able to find/buy them. Beggers can't be choosers!