Tag Archives: negatives

A slice of Wellington life: the Berry & Co collection

Wong Lee, circa 1920, Wellington. Berry & Co. Purchased 1998 with New Zealand Lottery Grants Board funds. Te Papa

Wong Lee, circa 1920, Wellington. Berry & Co. Gelatin dry plate negative. Purchased 1998 with New Zealand Lottery Grants Board funds. Te Papa

Te Papa has a collection of nearly 4,000 glass plate and film negatives taken by the Wellington photography studio Berry & Co.  The studio was founded by William Berry in 1897, and operated in Cuba St until 1931.  The negatives are mainly portraits – of families, children, men and women, soldiers in uniform, the occasional pet – and are a wonderful resource for those interested in our history, or in the history of fashion. 

Find out about our project to identify WWI soldiers in the Berry & Co collection

 1,479 of our Berry negatives had been digitally imaged and put online over the past ten years, leaving us 2,397 more to photograph and upload to the web.  We’re keen to make more of this great historical resource available online, so we have started a mass imaging project, to photograph them in batches of 100 per week.  At this rate, it will take about six months to do them all. 

Joliffe 12, circa 1920, Wellington. Berry & Co. Purchased 1998 with New Zealand Lottery Grants Board funds. Photo Michael Hall. Copyright Te Papa. Negatives can be difficult to ‘read’, so creating a positive digital image makes it easier for us to improve our catalogue data, for example by using clothing details to estimate the date the photograph was taken.

From cold storage to the studio

The negatives are all kept in our cold storage vaults, as low temperatures and humidity slow their deterioration.  They have to be brought up to room temperature slowly (acclimatised), otherwise there’s a risk that moisture will condense on the surface of the negatives, and damage or destroy the image.   

 We are using small chilly bins to acclimatise and transport the negatives.  These are handled very carefully, but as additional protection against bumps which could crack the glass, the bins are padded out with foam and pillows. 

One of the transport chilly bins. The negatives are stored in archival paper sleeves, to protect the surface of the image. Photograph Anita Hogan, copyright Te Papa.

The negatives are placed on their edges in  the chilly bin, as this is the way they are designed to travel.  The bin is then left closed for five days, so the plates can slowly acclimatise to room temperature.

 In the studio

Once the plates have acclimatised, we move them to the photography studio and they are photographed on a light box by one of our imaging team.

Photographing a Berry & Co glass plate negative. We use a Phase I P40 camera and Schneider 110 lens, used with extension tube, with a 40MB back. This gives us a 38MB digital image, which is our ‘access master’ size. Photograph Michael Hall, copyright Te Papa.

When the photographs have been taken, the negatives are moved back to the cold storage vault.  As one set of negatives acclimatises another is being photographed, so there are always three sets of chilly bins on the move.

 So far we’ve photographed 500 of the negatives in the project, and they are being uploaded as we go.  Here’s a small selection.  I’ll be putting up more as the project continues, or you can keep an eye out for new additions on Collections Online.

Miss Roma Lee Coupon 1 doz PC, circa 1920, Wellington. Berry & Co. Purchased 1998 with New Zealand Lottery Grants Board funds. Te Papa

Miss Roma Lee Coupon 1 doz PC, circa 1920, Wellington. Berry & Co. gelatin dry plate negative. Purchased 1998 with New Zealand Lottery Grants Board funds. Te Papa

Cowie 12, circa 1920, Wellington. Berry & Co. Purchased 1998 with New Zealand Lottery Grants Board funds. Te Papa

Gregorias 12, circa 1920, Wellington. Berry & Co. Purchased 1998 with New Zealand Lottery Grants Board funds. Te Papa

Gregorias 12, circa 1920, Wellington. Berry & Co. Gelatin dry plate negative. Purchased 1998 with New Zealand Lottery Grants Board funds. Te Papa

Caring for our photographic negatives

We have an enormous collection of photographic negatives and transparencies on glass and film, going back to the 1870s. They include all sorts of images from studio portraits to holiday snaps, landscapes, photographs of sports teams, and artists’ negatives and transparencies.  

Moa bone and skin, New Zealand. Burton Brothers, Maker unknown. Te Papa

Moa bone and skin, about 1880, by the Burton Brothers, New Zealand, collodion glass negative. Te Papa (C.014977)

Many negatives are chemically unstable and, if left in an uncontrolled environment, will deteriorate to the point where you can no longer ‘read’ the image they carry. 

Keeping the works cold

 A very cold environment helps to preserve them – so we keep our negatives in two walk-in cold storage vaults. One vault is kept stable at 2 degrees Celsius and 35% relative humidity. This vault is used to store negatives and transparencies on a film base. The second vault is kept at 13 degrees Celsius and 35% relative humidity, and is used to store negatives on glass plates.

Cellulose acetate film was used for negatives from the 1920s. It tends to break down to acetic acid, causing the film to shrink. This makes the binder layer form channels and spots, and the image becomes difficult to read.

Within the cool stores, the negatives are stored in lockable drawers for earthquake protection. 

 

Making more space

Steve McStay and Paul Simpson slide an empty drawer into the plan chest unit.

The existing drawers in our cool store have been filled, so we’ve begun a project to create more storage space. We’ve just finished installing the first group of new drawers, in the film vault.  

We decided to move the existing cabinets as well as add new ones. In the new layout, the drawers go up to near ceiling height, except where we need to leave space for the cooling or air filtration plant. 

The drawers are heavy as they’re made of steel and are constructed to take a lot of weight. We enlisted the help of our building-management team to get them into the store.

New drawers for slides and colour prints

One of the biggest new cabinets is an oversize drawer unit to hold mounted 35mm slides. Our next job is to transfer thousands of slides from a range of cupboards, drawers, and boxes into the new drawers. 

We also want to store our collection of older colour prints in 2-degree storage because they can fade at room temperature. We’ve included a big set of plan drawers for those.  

The new slide drawers, with one of the many boxes of slides waiting to be transferred to their new home.

Next steps

Our next step is to install new drawers and cupboards in the 13-degree vault, where we store glass negatives.

Along the way, we’ll do some small but important projects, like making special card folders (called sink mats) for glass plates that came to us broken. We’ll also be photographing over 1,500 glass plate negatives made by Berry & Co, a Wellington photography studio that operated in the 1910s and 1920s, and adding the images to Collections Online.  See more about Berry & Co WWI soldiers in our collection.

Follow

Get every new post delivered to your Inbox.

Join 281 other followers