Jim -
According to Jordan's post, the one you've got (PC - 64418 - c, ZA-10317) is the one I need for my ground station. I would want to get one.
The one I've got currently is what looks like the Covers, Waterproof No 1 ZA2950 PC 90795 C, except mine doesn't have any markings so I don't know the vintage.
Is this the type you're wanting to replicate?
Chuck
