Endurance Bobblehead (Fallout 4)

Endurance bobblehead is a Fallout 4 miscellaneous item. It permanently improves the Sole Survivor's Endurance by 1, up to a maximum of 11 (if at 10 prior to pickup, otherwise maximum is 10).

Location
Poseidon Energy, on the metal desk with a Tesla Science magazine, near a steamer trunk on the central metal catwalk.