Сысы-баса - map search

Topographic map p52-27_28 of scale 1:200 000
Bulgunnyakhtakh, Khachykat, Ulakhan-An
Russian - Soviet military - 4Mb - Sakha

Topographic map p52-3_4 of scale 1:500 000
Pokrovsk, Kyrbykan, Ulakhan-An, Lomtuko, Ulu, Maralakh, Yennyuyes, Mas-Bulgunnyakh, Ymyyakhtakh, Mayya
Russian - Soviet military - 5Mb - Asia - Sakha

Topographic map p51_52 of scale 1:1 000 000
Yakutsk, Olekminsk, Ozero Nidili, Vilyusk, Pokrovsk, Sangar, Khorintsy, Markha, Pokrovko, Batamay
Russian - Soviet military - 6Mb - Asia - Sakha

Topographic map d07 of scale 1:1 000 000
Viljujskoe Vodohranilisce, Vitim, Cara, Olekma, Yakutsk, Aldan, Lensk, Mirnyy, Olekminsk, Artemovskiy
English - US military - 1980 - 18Mb - Amur - Asia - Baikal - Buryat - Far East - Irkutsk - Khabarovsk - Sakha - Zabaykalsky

Topographic map np51-52 of scale 1:1 000 000
Yakutsk, Olekminsk, Ozero Nidili, Vilyusk, Pokrovsk, Sangar, Kerdyugen, Khorintsy, Markha, Pokrovko
English - US military - 1957 - 3Mb - Asia - Sakha

Topographic map d07-b of scale 1:500 000
Yakutsk, Ozero Nidili, Vilyusk, Pokrovsk, Sangar, Churapcha, Magaras, Ottokh, Balagachchy, Tektyur
English - US military - 1983 - 10Mb - Asia - Sakha