Does not show anything to corroborate what it says.
Btw the "destroyer" drawn is a cruiser, seems to be Pola.
Leros Navy Base
Re: Leros Navy Base
Found a couple of Images :
Please note the Upper RH corner, that looks like a... Floating Dry Dock
From:
Please note the Upper RH corner, that looks like a... Floating Dry Dock
From: