[Hallicrafters] SX28 power transformer.

[lrlayton at cox.net]

A good place to look for a suitable  power transformer would be:  "Play Things of Past" in Medina Ohio. Their web site has a 60 page list of power transformers new and used,  including many old TV types.  This is an unequalled resource for old radio restorers, and Hallicrafters parts sometimes show up. Here is a link to the transformer menu.  

 http://www.oldradioparts.com/pg2a23.htm

Les Layton
Las Vegas, NV