>>27746Contact the postal services and ask if they ever had a postmaster named Duane G. Schulte.
On a somewhat related note: there was a fire in the NPRC back in the 70's which destroyed (literally) millions of service records of discharged personnel, so there might be a mundane explanation for missing or incomplete records.
...or reptilians might have set the fire, using jet fuel.
tl;dr go with your gut feeling... if the postmaster thing checks out, there's no harm in digging a bit further, provided you got the time.