3293 – Halachic Discussions on Women's Customs, Electric Hanukkah Lights, and Food Laws – דיונים הלכתיים על מנהגי נשים, אורות חנוכה חשמליים, ודיני מאכלים

The letter addresses various halachic questions: women's customs regarding bathhouses, the use of electric lights for Hanukkah, reciting Hallel in Tehillim, blessings on canned foods, and laws about old pots and assisting non-Jews. The Rebbe references numerous sources. https://www.torahrecordings.com/rebbe/igroskodesh/010/005/3293