The following reports have been graciously submitted by dedicated members in reference to this production run. These reports are useful to verify data and track inaccuracies that require further research. Please note that reports may contain inaccurate information or assumptions that must be dilligently considered with other available sources.

afuz01 2 · October 27, 2020

Serial Number 116003 was reported as inaccurate.

Note: SN 116003 is engraved on plate "17 Jewels" below
word "Columbia"

Curator Response: Thanks for the report and images. However, the "17 Jewels" marking is not consistent with plate markings completed at the factory and was added at a later time. Inspecting under the dial will reveal the dial plate is not jeweled.

Changes since this report was submitted:

Movement Finish changed from Gilt or Nickel to Gilt

Anonymous · May 16, 2016

Serial Number 116136 was reported as accurate.

Changes since this report was submitted:

Movement Finish changed from Gilt or Nickel to Gilt