In 1921, Leibka (age 71) and Fraida (age 67) HENDLER came to the US via Boston with their daughters Sura Rywka (age 26) and Cywa (age 24). They were >from Przasnysz and listed their uncle as Srul ZYLBERMAN who was Fraida's brother (and was married to Basia KRYMKA). The manifest said they were going to New York.
If this sounds familiar, please contact me privately at meyers01@comcast.net