When was the last IBM time clock made?

When was the last IBM time clock made?

Note:The last time clock shipped in December 1949. had the serial number 999,999. In January 1950 the serial numbers began repeating, beginning with serial number 10,000.

What makes an antique clock a good investment?

The rarity of an antique clock as well as its unique and elegant façade is a strong combination that attracts greater value towards it. A old clock’s movement is as complex as it is precise. They drive antique clocks into being the ever accurate timepieces that they are.

Is the value of an antique clock rising?

The antique clock market continues to progress despite the presence of modern timepieces. But its value does not cease to rise thus making vintage clocks the ever sought after collectibles they always were. One cannot bestow a particular value on an antique clock if it isn’t really an antique in the first place.

When was the last time a clock was made?

In such instances you can usually determine whther it was the earlier or later year based on i the clock’ s features and styling, such as casing (wood or metal), mechanical features (hand wound or electric) and function. Note:The last time clock shipped in December 1949. had the serial number 999,999.

Note:The last time clock shipped in December 1949. had the serial number 999,999. In January 1950 the serial numbers began repeating, beginning with serial number 10,000.

When did the International time recorder company become IBM?

The following pages show the many clocks available from ITM for display at your location. They were manufactured between 1910 and 1945 by the International Time Recorder company, which became IBM in 1924. They are ‘Master Clocks’ due to their ability to keep other clocks synchronized with the correct time-of-day.

When was the first ITR master clock made?

Another ITR Master Clock made by International Time Recording Company, which later became IBM. Manufactured in Endicott, New York, in 1929, this Master Clock could synchronize other clocks located throughout the building. It was an accurate time keeper, within 20 seconds per month.

How much does ITM cost for a clock?

ITM clocks are provided to customers with all service included. There is no ‘cost of acquisition’ for the clocks, nor is there a delivery or installation bill. ITM will keep the clock running with no service bills, ever. For one monthly cost, ITM will deliver, install, calibrate and monitor the clock.