Visible crew/equipment: In the shot when Sean Connery gets another bottle of wine out of the freezer you can see the shadow of the camera as it moves to the right. (00:15:45)
Visible crew/equipment: During the scene at the golf club, when the Rolls Royce begins to move off, the reflection from one of the film set lights can be seen on the rear left hand side of the Rolls Royce: There is no way that this could have been the relection from the sun, because the weather during the scene was on the dull side. (00:31:50)
Visible crew/equipment: In the scene where Goldfinger writes the check to James Bond after losing the golf match, look at the window of the Rolls Royce and you can see the whole camera crew reflected in the windows. (00:31:50)
Visible crew/equipment: When Oddjob loses the trunk, the film crew is reflected.
Visible crew/equipment: As Bond stands by the back of the car Goldfinger approaches, the reflection of the camera crew and equipment on the trunk can be seen.
Visible crew/equipment: When Goldfinger is lying out Operation Grand Slam, one of the crooks voices objection. As Goldfinger turns to look at him, his left arm passes through the shadow of the camera.
Visible crew/equipment: As Bond regains consciousness after being knocked out by Oddjob, the shadows of the moving camera and boom are visible on the cupboards.
Chosen answer: They're not. Q was just indicating to Bond that these were the wing machine guns, he wasn't stating which was which.