  We investigate the X-ray and optical properties of a sample of X-ray bright
sources from the Small Magellanic Cloud (SMC) Wing Survey. We have detected two
new pulsars with pulse periods of 65.8 s (CXOU J010712.6-723533) and 700 s
(CXOU J010206.6-714115), and present observations of two previously known
pulsars RX J0057.3-7325 (SXP101) and SAX J0103.2-7209 (SXP348). Our analysis
has led to three new optical identifications for the detected pulsars. We find
long-term optical periods for two of the pulsars, CXOU J010206.6-714115 and
SXP101, of 267 and 21.9 d, respectively. Spectral analysis of a sub-set of the
sample shows that the pulsars have harder spectra than the other sources
detected. By employing a quantile-based colour-colour analysis we are able to
separate the detected pulsars from the rest of the sample. Using archival
catalogues we have been able to identify counterparts for the majority of the
sources in our sample. Combining this with our results from the temporal
analysis of the Chandra data and archival optical data, the X-ray spectral
analysis, and by determining the X-ray to optical flux ratios we present
preliminary classifications for the sources. In addition to the four detected
pulsars, our sample includes two candidate foreground stars, 12 probable active
galactic nuclei, and five unclassified sources.
