府庫 is read as ふこ (fuko) and means treasury.
ふこ
fuko
ふりつ
prefectural
ふちょう
prefectural office (of Osaka or Kyoto)
ふけい
prefectural police (Osaka or Kyoto)
ふけん
prefectures (of Japan, excl. Tokyo and Hokkaido)
ふちじ
prefectural governor (of Osaka or Kyoto)
ふぎかい
prefectural assembly (in Kyoto or Osaka)
ふぜい
urban prefectural tax (of Osaka or Kyoto)
ふりつだいがく
prefectural university (Osaka or Kyoto)
ふちゅう
public place of imperial rule
ふぎかいぎいん
prefectural assembly member (in Osaka or Kyoto Prefectures)
ふみん
prefectural resident (of Osaka or Kyoto)
ふない
within the prefecture (of Kyoto or Osaka)