Shōwa jūgonendo ryūro henkō ni motozuku shin Kōga hikōki teisatsu hōkoku
Subtitle: shin Kōga honryū narabini Kaga oyobi Hika
Series: Hōgun chōshi -- dai 51-gō
Publisher: Tada Butai Sanbōbu
Published: 1940
Place of publication: [Peking?]
Language: jpn
Number of pages: 16
Other titles: Shōwa 15-nendo ryūro henkō ni motozuku shin Kōga hikōki teisatsu hōkoku.; Shin Kōga hikōki teisatsu hōkoku.
Notes: Cover title.

On double leaves.

Issued as confidential document.

Errata slip inserted.