[Hallicrafters] SX-25 "Second" RF Coil for Band 1

[SX-25]

The two primary configurations for the SX-25 were somewhat defined by its Band 1. The two configurations are either: 1) a single coil in the antenna coil circuit feeding the grid of the Second RF tube (more recent) or, 2) an antenna coil feeding another RF coil for Band 1 between the 1st RF and 2nd RF circuits (early version). This extra coil appears on none of the "official" documentation I have been able to find however one is obviously able to superimpose it to the standard schematic based on the SX-25's development "ancestors" that did show 2 RF coils for Band 1.

Does anyone have an "official" schematic (from Hallicrafters) from Who-Knows-Where that indicates TWO RF coils in the front end for Band 1 instead of just one?

Thank you.

WA9VLK