Section 250. Exemption of exhibits at international exhibitions

No process
  of attachment, execution, sequestration, replevin, distress or any  kind
  of  seizure  shall  be  served  or  levied  upon articles, goods, wares,
  merchandise or property of any description while the same is enroute  to
  or  from,  or  while  on  exhibition  or  deposited by exhibitors at any
  international exhibition held under the auspices or supervision  of  the
  United  States,  within any city or county of this state, nor shall such
  property be subject to attachment, seizure, levy or sale, for any  cause
  whatever,  in  the  hands  of  the  authorities  of  such  exhibition or
  otherwise.