polaarinen Atticus poika mamyai sekor kamera Näytelmäkirjailija sinun sarja
Mamiya/Sekor TL/DTL series - Camera-wiki.org - The free camera encyclopedia
Mamiya C - Wikipedia
File:Vintage Mamiya Sekor 1000 DTL 35mm SLR Film Camera, Made In Japan, First Camera With Dual-Pattern Through-The-Lens (TTL) Metering, Circa 1968 - 1973 (34519234043).jpg - Wikimedia Commons