Anonymous
Not logged in
Log in
PigBoats.COM
Search
Login required
From PigBoats.COM
Namespaces
File
Discussion
More
More
Page actions
Read
View source
History
Please
log in
to edit pages.
Return to
File:G-4 diagram.jpg
.
Navigation
Navigation
Main Page
Latest Updates
The Submarines
What Is A PigBoat?
Simon Lake Submarines
Submarine Specifications
Torpedoes of the Pigboat Era
Commanding Officer Database
Photo Features & Sea Stories
Notable Submarine Accidents
Submarine Plans and Blueprints
Qualification Notebooks
Research Articles
A Good and Favorable Wind, our book!
Submarine Poems
The Submarine Tradition
PigBoats Staff & Contact Info
Recent changes
Wiki tools
Wiki tools
Special pages
Page tools
Page tools
User page tools
More
Page logs