O. Dyakova's family calendar for 1923 Semejnuy Kalendar' Dyakovoj na 1923 god
- Year: 1923
- Country: Germany
- Language: Russian
- Movement: Calendar
- Subject: Calendar
- Dimensions: Width: 14.10cm Height: 21.50cm
O. Dyakova's family calendar for 1923 contains a lot information on various subjects, sky map - northern and southern hemisphere, description of constellations, Zodiac signs, biggest starts, etc. Written in Old Russian language. Published by Olga Dyakova&co. Poor condition, cover and frist two pages are detached. Rubbings, losses of paper on the spine and on the margins. Pages are in good condition. 96 pages.