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Tom Burtch

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Posts posted by Tom Burtch

  1. These look like replacement lenses (no script) and Ottawa was one of the aftermarket lens manufacturers.

     

    The original lenses for 1929-30 Pontiac and Marquette were Tiltray number 912185.  These lenses have flat faces and locating nubs on the bottom as shown in your photo.  The size listed for the Tiltray lens is 9 7/16 OD x 8 31/32 prism, but I have also seen 8 15/16 marked in the glass rim as the prism diameter.

     

    Aftermarket replacement lenses generally have very little market value.  I have good used Tiltray lenses for sale if you need them.

     

    Tom

     

     

  2. 835501 is the casting number for 1929-30 Chevrolet engine blocks.  This should be a six cylinder engines with an updraft Carter carb.

    K178 is the month/day/year code for the date the block was cast.  I don't know if GM used the letter I in the month sequence, so the K would either signify October or November.  The block was produced in late 1928 for the 1929 model year.

    The stamped number is the engine serial number.  I believe truck engines had a "T" prefix to the serial number so the engine you have may not be original to your truck.

     

    For reference, the four cylinder engine block casting number used in 1928 is 348532.

     

    Tom

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  3. This housing is about 4 ¾ inches in overall diameter and is mounted to a stand by three bolts that are around the electrical connector plug. The STAUB marking should identify the application but I don’t see this listing in my reference materials.

    I have found on-line information which indicates this light was used for 1929 Hupmobiles, but I’m not sure.  This housing is uniformly round with no styling line at the top.  I thought that Hupmobiles in about 1929-30 used a styling point at the top of the rims which carried back to a slight ridge on the top of the bodies for both headlights and taillights.

    Does anyone recognize the STAUB code and know the application?

    Thanks,  Tom

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