Spectra of the two PN-like objects – J051654.04-672005.1 and J051147.92-692342.3 – that occur in our sample. All spectra were normalised and displaced vertically by 15 units to increase the visibility of the plot. The vertical grey lines indicate the wavelengths at which spectral features of certain elements are expected, corrected for the average radial velocity of the LMC. These are: Balmer lines (solid), [O iii] (dash dotted), [N ii] (dashed), He ii (dotted), [Ar iii] (dash dot dotted) and [Ne iii] (long dashes).