I could only find a likely match for Jellies / Jillie’s Roast Beef rather than an exact “Jellys Roast beef sandwich shop.” The closest listing I found is Jillie’s Roast Beef & Pizza at 600 Rogers St, Lowell, MA 01852, United States.

What I found

  • Jillie’s Roast Beef & Pizza: 600 Rogers St, Lowell, MA 01852.
  • A separate result for Jelly Breakfast & Lunch appears to be in Dyer, Indiana , but it does not look like a roast beef sandwich shop.

Best match

If you meant the roast beef place, the Lowell address is the strongest match I found: 600 Rogers St, Lowell, MA 01852.

Possible mismatch

The name in your question may be slightly off, so the shop could be listed under a different spelling like Jillie’s or Kelly’s rather than “Jellys”.