Gambia publications [microform] : from the David P. Gamble collection
Hoover Library. 6 reels
See contents list - https://dds.crl.edu/guide/120.pdf
https://searchworks.stanford.edu/view/9386082

Gambia under colonial rule, in government reports, 1881-1966 [2014]
East Ardsley, Wakefield, United Kingdom : Microform Academic Publishers
https://searchworks.stanford.edu/view/14893338

• Online Gambia departmental annual reports on Administration (includes Native Affairs), Finance, Judicial and Police, Natural Resources, Social Services (includes education, health, labor), Transport and Public Works, Communications and Post Office Savings, Population and Climate (includes censuses, weather, staff lists), You can download an online guide to the microfilm edition by D. C. Dorward.
• The Center for Research Libraries has these annual reports on microfilm. Stanford researchers please borrow through Interlibrary Loan.
   Description:    31 microfilm reels
  https://catalog.crl.edu/Record/f9e11fa1-3735-5669-bcbe-784014b2a703

The Center for Research Libraries (Chicago) has many Gambia publications in microfrom available for loan to Stanford users. http://catalog.crl.edu/search/d?SEARCH=gambia&searchscope=1&x=2&y=17