Is the shape of the Bell X-1 wing on Virgin Galactic's VSS Unity's artwork correct? This answer to the Space SE question What do these patterns on Virgin Galactic's VSS Unity represent, and how are they applied? indicates that one of the aerospacecraft representations on the Unity is the Bell X-1, and comments there suggest that the shape of the wing might not be completely accurate.

It may be possible that the shape evolved during development, but I'd like to ask;
What is the shape of the Bell X-1 wing, and is the representation of it in the artwork on Virgin Galactic's VSS Unity correct?



above: Screen shot from the Virgin Galactic YouTube video VSS Unity | Third Rocket Powered Flight.



above: from this answer and Virgin Galactic.
According to this NACA (now NASA) Technical Report [Wing Loads on the Bell X-1 Research Airplane (10 Percent Thick Wing) as Determined by Pressure-distribution Measurements in Flight at Subsonic and Transonic Speeds], the wings look a bit different to the one used by Virgin.


But there might be different versions of the wing, since there were multiple versions of the X-1.

The wikipedia article shows yet another wing geometry.



Below is a composition of 3 different drawings I found via google, which show that at least there exist various different drawings of the wing