[Milsurplus] PA for Landing Craft operations

[POWERMWT at aol.com]

None of those descriptions sound like the PAM-1. 
 
I have a complete Navy Type PAM-1 Portable Announcing System.
 
This system includes:

Model 43501 Amplifier
Model 43502 Reproducer Case
Model 43503 Charging Rack
Model 43504 Power Supply (2)

This system is all in small forest green sheet metal carrying cases the 
largest being approx. 24"x12"x 9". The reproducer assembly (pair of speakers) sits 
on a small tripod. The charging rack is gray, mounts to a bulkhead and is 115v 
using 300w to charge up to 2 power supplies at one time. The power supply 
uses 2v Willard battery cells, 3 to a bank, two banks (12v) to make up the power 
supply. I says it is rated 40 ampere hours. 
 
All the cases have data plates and it appears all the equipment is made by 
Stromberg-Carlson Company. 

I still lack the MANUAL and request that anyone who has a manual they are 
willing to sell or make me a copy of please email me.
 
Regards,
Mark Tombleson