Hello all: Where would Jewish residents living in Warsawa before ww2 be listed, if they did not have a telephone and did not have a business? Where are those people recorded? Are they listed in other address directories? There would have been many residents who fit into those descriptions. Many than...

Hi:
I am looking for soldier record as per the following information:

Sam Caplin(sp?)born in @1881 in Kiev area.
Served 18 months CR
in 1901 + 1902 in Russian Army.
87th Infantry Regs.

All assistance greatly appreciated.