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j.ed_baker

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Posts posted by j.ed_baker

  1. I have been offered several rolls of this film. My investigations

    tell me it is a high-speed (2000 asa) emulsion on an Estar-AH base

    in 70mm width. What I've been offered is supposedly 35mm. Is this

    right or is my supplier incorrect?

  2. Regarding the manufacuring of lenses, International Radio Corporation (IRC) purchased Graf Optical Company in 1938. IRC became Argus,Inc. in 1944. There are many variants of these cameras, some with flash sync., some had a focusing lens mount, one model had a Prontor shutter. I don't believe it's possible to collect all models because of all the variations.
  3. What are most using as a daily lens? I'm outfitting either an XG-A

    or an x300 as my pack-along camera and am in need of suggestions. I

    currently have a 50mm and a 70-200. My 28-70 died of a broken

    aperture.

  4. I recently acquired an XG-A that has several problems. First, the

    power switch does not function. Investigation shows that the detent

    ball is missing, but I don?t know if there are any other parts gone

    as well. Second, the film advance never stops. If so desired an

    entire roll could be wound through with out ever tripping the

    shutter. Third, the top plate is cracked at the right rear corner as

    if dropped. This may be a contributing factor in the switch problem,

    but by itself is of the most minor concern.

    I purchased this as a possible back-up to my X-700, but I

    fear I?ve gotten a stylish paperweight. If anyone could share some

    repair tips or the pertinent pages from the repair manual, I would

    be most grateful.

     

    J.Ed

  5. Approximately 6 months ago the maintenance shop I work in purchased a 3M LS950 laminator. This is a cold press unit using adhesive rolls of a thick film material. Just for fun I took a print and ran it through to test the protective properties. The print was made on a Lexmark Z something (I can't remember the specific model). It has been hanging in my office exposed to fluoresent light for 8 - 10 hours a day. Granted, this is not a scientific test, but I haven't noticed any fading or other changes, unlike other unlaminated prints I've displayed under the same conditions.
  6. I have a Minolta mount 28-70 zoom that was sold through Sears. The

    problem is the aperature has become slow to operate. I suspect oil

    on the blades. Does anyone know who manufactured this lens and/or

    how to best disassemble for cleaning?

    Thanks

  7. For what its worth, these are in Gettysburg,Pa.

    The first monnument pictured is the Virginia monument. This is also the close-up photo. The second is the Peace Light Eternal Flame. This was turned off during the energy crunch of the 70's.

    The cannon could be just about anywhere on the Battlefield.

    If I had to guess, I would say these were taken sometime around the Centennial in 1963. How do I know these things? Two weeks every summer for the first 17 years of my life were spent with Mom's family in Gettysburg.

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