3 examples of swallowtail in sentences

" "But, my dear fellow," the first voice expostulated, "this was the great West of England non-stop Swallowtail; runs into Town three minutes ahead of time every trip.

Our business was finished and we were on the way back to Town by the great West of England non-stop Swallowtail.

I swore that they should hear me yet, and proudly turned my back On polyglots in swallowtails, and left the beaten track.... They spoke the native language now; butit was too absurd Of none of their own idioms they apparently had heard!

3 examples of  swallowtail  in sentences