![Coils of undeveloped, generic 35mm film emulsion, an antiquated analogue technology replaced by the digital camera pixel Stock Photo - Alamy Coils of undeveloped, generic 35mm film emulsion, an antiquated analogue technology replaced by the digital camera pixel Stock Photo - Alamy](https://c8.alamy.com/comp/BK3H5X/coils-of-undeveloped-generic-35mm-film-emulsion-an-antiquated-analogue-BK3H5X.jpg)
Coils of undeveloped, generic 35mm film emulsion, an antiquated analogue technology replaced by the digital camera pixel Stock Photo - Alamy
![Detail Of Roll Of Undeveloped Photographic Film Out Of The Canister Stock Photo, Picture And Royalty Free Image. Image 122436559. Detail Of Roll Of Undeveloped Photographic Film Out Of The Canister Stock Photo, Picture And Royalty Free Image. Image 122436559.](https://previews.123rf.com/images/ccaetano/ccaetano1904/ccaetano190400021/122436559-detail-of-roll-of-undeveloped-photographic-film-out-of-the-canister.jpg)
Detail Of Roll Of Undeveloped Photographic Film Out Of The Canister Stock Photo, Picture And Royalty Free Image. Image 122436559.
I found a couple of old 35mm rolls of undeveloped film from the 1980s while cleaning out my mother's house. How can I tell if they were used and have pictures on
![Coils of undeveloped, generic 35mm film emulsion, an antiquated analogue technology replaced by the digital camera pixel Stock Photo - Alamy Coils of undeveloped, generic 35mm film emulsion, an antiquated analogue technology replaced by the digital camera pixel Stock Photo - Alamy](https://c8.alamy.com/comp/BK3FRG/coils-of-undeveloped-generic-35mm-film-emulsion-an-antiquated-analogue-BK3FRG.jpg)