> "The Violin Thief" was published in This Week magazine,
> December 21, 1952, according to data presented at Fiction Mags
> Index, http://www.philsp.com/homeville/fmi/b295.htm#A3388 

That link is now outdated, accessible only through the Wayback Machine.
A correct link at The FictionMags Index is

  http://www.philsp.com/homeville/FMI/t3206.htm#A73114 

Peter Neilson

 [ Thank you, Peter!  -- Robbie