Expiriment #1: Ilford HP5 (expired 1982)

This is the first in what I hope to be a series of posts in which I document the results from shooting some of the expired film I have in my stash – and I have quite a bit! However, in order to keep some sort of a leash on this exercise, I will only include film that is at least ten years past its use-by date.

For this first instalment, I’ve decided to send the Delorean back to 1982, back before Ilford added the “Plus” to it’s stocks, back before I’d even entered my teens, and show the results from a roll of HP5 that expired in December 1982.

I chose the HP5 for a couple of reasons. Firstly, I shoot the modern version of the film quite a lot, so was interested to see how they compare (even if it may be an unfair test given the age of this roll) and, secondly, because I have four rolls of this film all from the same year so this first one will serve as a useful test on how it performs before I shoot any more of it. While the person who I got the film from had kept the film frozen, I have no idea of it’s provenance before that.

The sensible thing would have been to shoot the film in, around, or at least fairly close to home. That way, should the experiment be a disaster, at least I wouldn’t have wasted too much time on it. But the weather was nice so I decided to head out into the countryside, to High Bradfield over on the other side of the city. It was a risk but, hey, you only live once, right? I also took a second camera loaded with a fresh roll of Ilford FP4+ as well but only took a single shot with it, so the weight of the expedition would rest on the forty year old HP5.

I loaded the film before leaving the house and almost immediately felt some mild panic when the Yashicamat’s film advance crank partially jammed after a few turns. But, after some gentle pressure, it continued to wind the film on to frame #1. Arriving at my destination, I shot five shots at High Bradfield before driving around the surrounding area and photographing anything that caught my eye. Most of the other pictures were taken around Broomhead reservoir further to the north, although none of the reservoir itself. I rated the film at 100asa using my usual half-a-stop of over-exposure per decade of expiry that I use for expired black and white films. All metering was via incident readings from my Sekonic L-308.

This is what old Ilford backing paper looks like. I’m not sure if the mottling is just a factor of its age.

As I went out early, I was home in time to get the film developed and decided to use some Adox Adonal for the job. Ordinarily I use Ilfotec DD-X when developing modern HP5+ as it controls the tones and grain really nicely but, as this was a roll of film decades past its best, I thought the Adonal might be a good choice as I’d read that it can help to reduce fogging where it exists on old films. I used a 1+25 dilution and developed the roll for six minutes, inverting for the first minute, and then for 10 seconds at the top of each remaining minute. After that I used a one-minute stop bath and then fixed for five minutes. I washed the film using the Ilford method and then a final soak in rinse-aid before hanging it to dry for three hours. I was very happy to see easily visible images on the negatives, albeit perhaps slightly thin ones. One thing that I noticed was that the strip of negatives had an unusual, waxy sheen (see the picture below). I’m not sure if this is a factor of the film (perhaps on a different base back then?), it’s age, or even my development (although the chems should all have been in good condition).

It’s perhaps difficult to tell from this picture, but the whole roll of developed negatives had an odd, waxy sheen to them.

So, on to the photographs.

Given the age of the film I’m very happy with the results. While the negatives were a little bit thin, this wasn’t a huge problem and I was able to rectify this for the most part during the scanning phase and in Lightroom (where I also applied my other usual processing and sharpening). The grain is much more apparent than I am used to with modern HP5+ but it’s possible that this is a result of my developing them in Adonal rather than the expired nature of the film – I’ve heard other’s speak about how Rodinal developers can emphasise the grain in HP5+.

I think that I’ll rate the next roll of this HP5 I shoot at 80asa, or maybe even 50asa, and I think I’ll develop the next one in DD-X to see what difference that makes, if any, to the grain.

Here are my favourite eight shots from the roll. The other four were all ok technically but I didn’t think they worked as well artistically.

Overall outcome: Success!

Expiriment #2 coming soon…

Yashicamat 124G & Ilford HP5 (expired 1982). Adox Adonal 1+25 6mins @ 20°.

Taken on 14 May 2022