Montage of spectra of cluster LBVs (qF362, the Pistol star and G0.120–0.048) in comparison to field LBVs and WNLh stars. Spectra of the latter from Martins et al. (2007; GC IRS 34W and 16C), Clark et al. (2009a; W51 LS1), Najarro (2001; P Cygni), Egan et al. (2002; Wra17-96), Clark et al. (2009b; AFGL 2298), this work (footnote 11; G24.73+0.69), and Yamamuro et al. (2007; IRC +10 420). Given the scale only prominent emission lines are shown; weaker transitions are indicated in Fig. 1. Given that Mauerhan et al. (2010b) demonstrate that all three LBVs are variable we refrain from presenting HST data for these stars.