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21J Movement Production

The purpose of this page is two fold; to attempt to give an overview of 21 Jewel Model 92 production after the introduction of the 845 grade and to show the effect on production of 21 Jewel Model 92s of the trend towards the 16 size movement.  The table below shows a comparison of 21 Jewel Vanguard, Crescent St. and 845 movements as well a production of the Railroad Grade 16 size 21 Jewel Model 99 and 08s.

 Model 92

 Model 99/08

 Range  C. St.  Van  845  Total    C. St.  645  Total
 12 mil  8140  7275  936  16351        
 13 mil  0  0  0  0    300    300
 14 mil  3000  3177  10500  16677    7300    7300
 15mil  1145  900  12650  14695   5400   1650  7050
 16 mil  3590  2560  6400  12550    4725  0  4725
 17 mil  0  500  6800  7300    3900  10800  14700
 18 mil  0  500  3500  4000    2500  7900  10400
 19 mil  0  500  7500  8000    4000  10400  14400
 20 mil  500  500  0  1000    13700  9300  23000
 
 It is clear from the above table that production of the 845 grade, a 21 Jewel movement, rockets past the combined production of Model 92 21 Jewel Crescent Streets and Vanguards and leads 21 Jewel movement production through the 16 millions in 16 and 18 size movements.  For all intents and purposes, the production of Model 92 21 Jewel Crescent Streets comes to an end with the 16169001-16170000 run.  There are no listings in the 17 or 18 millions and one listing in the 20 millions (20036001-20036500) but no movements have been reported from this run.  There is one run of 21 Jewel Vanguards listed in the 17, 18 and 19 millions respectively and movements have been reported from each of these runs.  The Gray Book lists 20035501-20036000 as a run of 21 Jewel Vanguards but no movements have been reported from it.  The last run of 845s, 19120501-19127000 is a run of 6500 movements, a very high number for Model 92s and over 80 movements from this run have been reported to date. One has to wonder whether any 18 size 21 Jewel movements were actually produced after the 19 millions.  As time went on the 16 size movement become more and more popular which contributed to end of the Model 1892.
 
 
 
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