Here's a manual 4A . This is the first one I've seen with a 6 leaf hookswitch.
The Type 4 A is identical to the Type 4 except the 4 has no provision for dial . stub
The induction coil in this phone is - D -281901-A stub
So this is really a 4 not a 4A .... isn't it?
Terry
Terry,
This phone has provisions for a dial at both ends with covers when dial is not used . stub
L- 363 .
Terry,
Here's for the AE 4
Any I have seen (not many) have the chromed triangular plates on each end for provision of a dial which is what makes me think that a 4 is shipped less dial (but convertible later) and a 4A is shipped complete with the dial. That's just my impression, not from studying the books at all.
Terry
Terry,
Here's the last catalog this phone is listed in. AE Catalog 4055-C ,1940 , 17 . I guess it was replaced by the AE 43 in the 4055-D Catalog. The Type 17 Magneto Wall Extension was still in the 4055-D as well. Hope this helps . stub