curiouser and curiouser …

Kodak’s 1957 book on Photo Chemistry

Toronto. The good reverend Dodgson (a.k.a. Lewis Carroll) was both a photographer and author (Alice’s Adventures in Wonderland , anyone?). He was a  contemporary of  Julia Margaret Cameron, who he took in a portrait. Unfortunately, few of his photographs survive.

Old photo collectors who want to learn  more about the chemical basis of photography are in luck these days with both books and the internet ready to offer instruction and videos on  how our favourite items are created,

Long before Daguerreotypes and photography, the effect of light on silver was well known. By mid last century we were blessed with books detailing the photographic processes both in layman’s terms and in very scholarly works.

In 1957 Kodak offered is soft cover text “Photo Chemistry” which clearly explained the photographic processes and offered commonly available formulae. It is a simple and well written 124 page book that sold for $1.25 back in the day. You can browse the web – or find an old book like the one shown here to discover the roots of photography before the digital age dropped in on us.

You may even find a text at one of our 2026 events which will be posted in the right hand sidebar as dates and locations are confirmed.

Posted in history | Tagged , , | Comments Off on curiouser and curiouser …

medal worthy?

the famous Kodak Medalist II from a post war brochure

Toronto. When the USA joined WW2 in 1941, it lost access to German cameras. Local manufacturing tried to plug the gap. Kodak provided a bulky “120” size camera in 1941 that lasted to 1948. The monster (about three pounds!) had an excellent Ektar f/3.5 100mm lens but no flash synchronization. The camera used Kodak 620 roll film, similar to 120 roll film but on a wooden-core spool.

Post war, the Medalist II was released with an upgrade to add flash synchronization, a coated lens, etc. The Medalist II was made from 1946 –  1953 when German cameras regained their prestige and Japanese cameras began to be introduced.

Our latest newsletter, PHSC News 25-10, has a fine article on the Medalist II. The article recommends a CLA before use (clean, lubricate, and adjust). Year ago, past president of the PHSC, Bill Belier, mentioned that Medalist cameras had finicky shutters and when they were collected years later, the cameras often suffered mechanical issues.

Posted in history | Tagged , , | Comments Off on medal worthy?

Dektol the halls …

escape in D.D.O.

Toronto. Just past mid last century, I used Kodak’s Dektol developer to process prints. Those who are frugal and wish to “roll their own” can use the D-72 formula in the old “Photo-Lab-Index” (not the compact one) or just browse the internet.

Under the safe light you can see the image pop up in the developer tray in minutes. Flip the paper to the stop (slightly acidic) bath for a few seconds and development stops instantly. Next use the hypo (fixer) solution to clear off the unused silver halides so the image doesn’t shift tone over time (especially with light exposure).

A lengthy water wash removes all chemicals and hanging to dry gives you the final sparkling print (hopefully).

If you are into film technology, visit our 2026 events for cameras, darkroom gear, lenses, and more. As the events unfold, I will post details here and stock pile them in the right hand side bar replacing the 2025 events.

The hamsters? We had pair at one time and I popped them in a Dektol tin – in this shot they tried to escape the tin.

Posted in history | Tagged , , | Comments Off on Dektol the halls …

hello darkness, my old friend (II)

a c2013 darkroom

Toronto. Throughout most of the plate/film era a darkroom was de regueur to see the negative exposure as a positive plate or print. For many years a red/yellowish safe light – black to non-panchromatic emulsions but visible to the human eye – allowed the operator to see what he was doing.

When 35mm came along, daylight tanks soon arrived shortly followed by the rubberized, black zippered cloth bag that allowed the tank to be loaded while the operator was in daylight.

Photo paper was orthochromatic allowing safe-light use. All this changed with colour photo paper. Light-tight drums were loaded with a fresh sheet of paper in darkness. Under light, the drum was filled with a bit of chemistry and rolled to ensure proper agitation. After various solutions, the paper was removed, washed and dried.

Today, most of us use digital technology eliminating all the darkroom steps completely. Digital images can quickly be corrected and sent world-wide in seconds or just saved as a future memory.

In our PHSC events we often have darkroom apparatus available – enlargers, tanks, trays, etc. While our 2025 events are now ended, the 2026 events are on the horizon!

Note: I must have enjoyed Simon & Garfunkel – This post title is from the same song by Paul Simon, “The Sounds of Silence”. sung here by Paul and Art Garfunkel. I used the song and title in a different context in Feb 2020.

Posted in history | Tagged , , , | Comments Off on hello darkness, my old friend (II)

lest we forget …

Remembrance Day 11:00am  minute of silence S.V.P.

In Flanders Fields

In Flanders fields the poppies blow
Between the crosses, row on row,
    That mark our place; and in the sky
    The larks, still bravely singing, fly
Scarce heard amid the guns below.
We are the Dead. Short days ago
We lived, felt dawn, saw sunset glow,
    Loved and were loved, and now we lie,
        In Flanders fields.
Take up our quarrel with the foe:
To you from failing hands we throw
    The torch; be yours to hold it high.
    If ye break faith with us who die
We shall not sleep, though poppies grow
        In Flanders fields.
Posted in activities-other | Tagged | Comments Off on lest we forget …

October 2025 PHSC News 25-10

cover of PHSC News for October (issue 25-10)

Toronto. A 20 page issue in the usual fine upscale style we have come to enjoy from editor Gunn (Patrick had to cut back – he had enough material for twice the number of pages).

The cover gives away the major content – describing the Kodak Medalist II. You may remember seeing the Medalist II on the occasional M.A.S.H. episode.

Click on the icon of the cover at left to snag a copy.  Like all issues this year, issue 10 is a delight to read and see!

Issue 25-10  has the familiar stunning layout and great quality in images and text. As an all volunteer operation, the PHSC relies on its volunteers, especially those with envious talents like those shown in the newsletter!

Click here for a copy of 25-10 or visit NEWSLETTER above for this and all other issues. Do you prefer a personal copy (notice sent directly to your in-box)? Just email news@phsc.ca and be added to our MailChimp list

Posted in newsletter | Tagged , , , , , | Comments Off on October 2025 PHSC News 25-10

hotdog! It’s a hoodie!

lot 426 in today’s auction – a Hasselblad lens hood

Toronto. With apologies to Sam whose jingle sparked this title.

No lens should be sans hood. The purpose of the lens hood is to allow all image forming rays to hit the media and all other rays to be blocked, thus  improving the amount of contrast in the scene.

At today’s auction, many of the lenses offered use a lens hood matching the lens diameter and focal length such as this Hasselblad hood known as lot 426.

Be sure to join in the auction – a number of special lots will be offered. Free parking; free attendance; great goodies under the hammer.

 

Posted in auction | Tagged , , , | Comments Off on hotdog! It’s a hoodie!

a lot of brass …

Lot 299 in the Auction this Sunday. A fine looking brass lens by B&L of Rochester NY

Toronto. … as my mother used to say. At tomorrow’s fair lot 299 features an old Bausch & Lomb brass lens with a coverage of  12×15 inches called an “Extra Rapid Universal” lens complete with a lens mount but no lens board.

The ornate signature for B&L  plus the plate coverage suggests it is a late 1800s lens.  The lens photographs very well. Take a look at the ‘real deal’ Sunday and don’t forget to bid!

The lens was used on a field or studio camera, most likely with dry plates. I was unable to find the name “Extra Rapid Universal” other than the odd lens (not always B&L) for sale on sites like Ebay.

The company is still around – both here and in Rochester but now makes only ‘eye’ products.

Posted in auction | Tagged , , | Comments Off on a lot of brass …

ol’ two eyes

lot 244 odd stereo camera with Tessar lenses

Toronto. Just picture the charm of lot 244 – a two lens stereo camera with what appears to be a frame ‘sports finder’.

This is just one of the 3D cameras and accessories in our Museum Auction this Sunday.

The odd looking camera may be rare. The design suggests the 1910s to early 1930s. The Tessar f4.5 8.5cm focal length lenses and a lack of a third ‘viewing’ lens may be an indicator of the camera make/year.

Drop in Sunday in time to see/handle the actual camera.

Note: the title for this post is a riff on a nick-name for Frank Sinatra – “ol’ blue eyes“.

Auctioneer Clint offered the following data (embossed on  the camera): The name “Francia Paris” and an oval between the two lenses marked inside as “Sumo — Paris”. Also the names, ARP Mackenstein Paris and makers (in French) “H. Suffize & L. Molitor “.

The lenses are Tessar’s made by Krauss Paris (under licence from Zeiss).

 

Posted in auction | Tagged , , , , | Comments Off on ol’ two eyes

here’s lookin’ at ya, kid …

lot 203 this Sunday – Zeiss Planar lens

Toronto. Are you ready for the auction Sunday? Many different lots will go ‘under the hammer’ with many great photographic goodies for use or your collection.

We often think of a camera’s lens as its ‘eye’. As such many ‘eyes’ will be offered like this f/2.8, 80mm lens.

Besides lenses, many other photographic items will be offered as well such as cameras – mono and stereo, viewers, books, film, paper, etc. from a Nova Scotia museum and some other estates.

Come out and enjoy the fun and excitement at our last ever of 2025! Details and some lot details are shown here.

The title of this post came to mind with the quote from the 1940s movie, “Casablanca”.

Posted in auction | Tagged , , , , | Comments Off on here’s lookin’ at ya, kid …