Dave Lusby
Member
So, I am mostly a medium format user of folders and TLRs, but I have owned and occasionally used large format equipment, mostly Graflex. With the passing of winter I dug into the darkroom and discovered a box of Efke 25 in 2X3 with ten sheets left, expired in 2013, and a box of Foma 100 4X5, expired 2023. Were they still good? I mixed a gallon of D-76 to fill my Yankee tanks that take 2 liters to fill. In short order I made all the newbie mistakes I originally made 40 years ago:
-I failed to shoot the sheet film holder for 2X3 in strict order. One sheet blank, one double exposed.
-I didn't notice that the Efke sheets have paper sheets between the film sheets and loaded both in the holder. Ruined exposure.
-Since I routinely return the chemicals to their gallon bottles between developing sessions, I went to pour developer and fix back in. Oops, I poured fixer into a half full developer bottle, and developer into a half full fixer bottle. Chemicals ruined.
The good news is, both film stocks are still good. So now I get to decide, what will I use the remaining precious Efke sheets for? I have six left.
-I failed to shoot the sheet film holder for 2X3 in strict order. One sheet blank, one double exposed.
-I didn't notice that the Efke sheets have paper sheets between the film sheets and loaded both in the holder. Ruined exposure.
-Since I routinely return the chemicals to their gallon bottles between developing sessions, I went to pour developer and fix back in. Oops, I poured fixer into a half full developer bottle, and developer into a half full fixer bottle. Chemicals ruined.
The good news is, both film stocks are still good. So now I get to decide, what will I use the remaining precious Efke sheets for? I have six left.

(just kidding, obviously, have a good laugh, we all make silly mistakes
)
I vividly remember a waterfall picture I was trying to make with my 8x10. I had to lug everything across very cold water of a rushing stream and scamper across some slippery inclined rockface to get to where I wanted to stand. I composed and took the shot (or so I thought.) One blank sheet of 8x10 film! I couldn't hear if the shutter fired over the deafening sound of the waterfall. Lesson learned!
