USS Canopus and Subs
USS Canopus with Flags
AS-9
S-37 with Canopus
Squadron-5
SubDiv 17
USS Canopus (AS-9)
USS Canopus 
asUSS Canopus and her Brood
Page 05-LL USS Canopus and Sub
Page 83 USS S-40 Surfacing
Page 05-LR USS S-37
Page 06-UL USS S-39
Page 06-UR USS S-40
Page 07-LL USS S-41
Page 07-UL USS S-37 Coming Alongside
Page 07-UR USS S-38 Coming Alongside
Page 38-CL Submarines in Drydock
Page 38-CR Submarines in Drydock
Page 38-L Submarines in Drydock
Page 38-UL Submarines in Drydock
Page 55-C USS S-37 from air
Page 55-UR USS S-32 Submerging
Page 82 USS S-36