Topographical Maps: 1861 - 1945 Russian, in Cyrillic
1931 "LXXIV-A
GRODNO," in a
one-verst
map at
1:42 000
1931 "HANUSZYSZKI"
(Onuskis),
1:25 000
1937 "N-35-A
VILNO," at
1:500
000
.
1938 "PRIEKULE,"
at
1:100 000
1939 "N-35-VII
OSHMYANY,"
1:200 000.  
From www.mapywig.org
1933 "Kaunas" in
two images at
1:200 000. From
www.maps.vlasenko. net
1909 "Litwa LXVII-A:
Sapezheeski" (Zapiškis),
at
1:42 000, one-verst,
based on 1889 data.
1941 "N-34-70-G
SUVALKI,
1:50000.
Based on maps back
to 1890.
Sourced, unless stated otherwise, from mapywig.org
1928 "Vilnius," at
1:200 000 in two
images. F
rom www.
maps.vlasenko.net
1931 "Rokiškis" at
1:200 000.  From
www.maps.vlasenko.net
1861 "ШАВЛИ" (SHAVLI),
in a
three-verst map at 1:
126 000.
From the Library of
Congress via easteurotopo.org
1872 "ВИЛЪНА"
(ViILNA), in a three-
verst
map at 1:126 000,
using data from 1865.
From the US Library of
Congress via mapywig.org
1916 ("РУМШИШКИ -
ЖИЖМОРЫ")
(Rumšiškės
to Žiežmariai), in a t
wo-
verst
map at 1:84 000.
From easteurotopo.org
1905 013 Рига (Riga)
From the US Library of Congress via mapywig.org
1898 004 Лиепая
(Liepāja); Мемель  
(Memel)
1883 No. 14: "KOВНО"
(Kovno), "ВИЛЪНА"(Vilna),
"ПОНЕВЪЖЪ"
(Panevezh),
"ДИНАБУРГЪ"
(Dünaburg)
"Специальная карта европейской России" (Special Map of European Russia), 10-versts (10.7 km/6.6 mile) or 1:420 000 from a military project approved in 1865:
1903 No. 15 "Ли́да"
(Lida), "Минск" (Minsk)
1873 Russian topo map
(updating an 1865 map):
"
1:126 000 Ryad X List 3
[versts] Shavli
(Siauliai)."  
1889 "SUVALK. GUB.,
MARIAMP.," Russian
topo map, 1:21000.
NEW June 16
1866western  
Augustów g,
including
Сувалки
(Suvalki).