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This serial number data is from the Serial Number Reference Book for Metalworking Machinery (1959 edition).


Machine Tool TypeDateSerial #
1st New Era V. T. L.8-5-191910500
1st Type “A” MAM5-3-191910663
 1-14-192011000
 12-11-192211500
 1-31-192512000
 8-5-192612500
Last New Era V. T. L.1-19-192612648
1st Spiral Drive V. T. L.1-27192712729
 10-18-192714000
 5-8-192914500
1st Type “D” MAM12-5-193014956
 12-28-193415000
1st Type “J” MAM3-26-193515154
 9-12-193615500
Last Type “A” MAM1-14-193815878
 1-28-193816000
1st Cut Master V. T. L.11-17-1939*16209
 1-26-194016500
 10-28-194017000
Last Type “J” MAM4-5-194117133
 6-12-194117500
 3-6-194218000
 2-10-194218500
 3-20-194219000
 6-29-194219500
 7-14-194220000
 8-31-194220500
 10-5-194221000
 1-5-194321500
 1-4-194322000
 5-6-194322500
 11-26-194323000
 3-15-194423500
1st Man-Au-Trol V. T. L.4-9-194523963
 12-27-194424000
 6-21-194524500
Last Spiral Drive V. T. L.12-7194524774
 4-30-194625000
1st Type “K” MAM5-28-194825373
1st Type 30-H Lathe10-6-194725374
 6-28-194825500
 11-14-195026000
1st Bullard Horizontal 4-Way7-27-195126350
 10-8-195126500
 4-30-195227000
 11-25-195227500
 5-27-195328000
46” CM Model “75” Prototype 28102
 10-2-195328500
1st 26” MAT Model “75” Prototype 28515
1st 5” HBM Model “75” Prototype 28516
1st Type “L” Model “75” Prototype 28517
10”-12” Spindle Budd  
1st 3” HBM Model “75” Prototype 28793

* 2” Cut Master from serial #16209 to #17647, 123 Cut Masters were built before the war. Spiral Drive V. T. L.’s were manufactured only during World War II, with the exception of 91-74” Cut Masters shipped between 1943 and 1944.

You will note that there is an overlap between the ending of one model and the beginning of the next. This is explained by the fact that the old style was being supplemented by new style machines.

Universal & Bullard Horizontal Boring Machines

Machine Tool TypeDateSerial #
3A 2½”-3”-3½” Spindle1919504-571
3A 2½”-3”-3½” Spindle1920572-634
3A 2½”-3”-3½” Spindle1921635-639
3A 2½”-3”-3½” Spindle1922640-649
3A 2½”-3”-3½” Spindle1923650-655
3A 2½”-3”-3½” Spindle1924656-664
3A 2½”-3”-3½” Spindle1925665-671
3A 2½”-3”-3½” Spindle1926672-676
3A 2½”-3”-3½” Spindle1927Finish



Machine Tool TypeDateSerial #
Triway 2 1/3”-3” Spindle1924T251-253
Triway 2 1/3”-3” Spindle1925254-258
Triway 2 1/3”-3” Spindle1926259-2411
Triway 2 1/3”-3” Spindle19272426-2450
Triway 2 1/3”-3” Spindle19282451-2465
Triway 2 1/3”-3” Spindle19292466-2488
Triway 2 1/3”-3” Spindle19302489-24109
Triway 2 1/3”-3” Spindle193324111
Triway 2 1/3”-3” Spindle193424110
Triway 2 1/3”-3” Spindle193524111-24116
Triway 2 1/3”-3” Spindle193624117-24119
Triway 2 1/3”-3” Spindle1937Finish
Triway 3” Spindle1928T302-307
Triway 3” Spindle1929308-3032
Triway 3” Spindle19303044-3047
Triway 3” Spindle1931301
Triway 3” Spindle19323039-3043
Triway 3” Spindle19343033-3039
Triway 3” Spindle19353047-3069
Triway 3” Spindle19363070-3083
Triway 3” Spindle19373084-3108
Triway 3” Spindle19383109-3132
Triway 3” Spindle19393133-3138
Triway 3” Spindle19403133-3138
Triway 3” Spindle1941-19443433-3783
Triway 3” Spindle1945T3784-3812
Triway 3” Spindle1945T3784-3812
Triway 4” Spindle1929T402-452
Triway 4” Spindle1930T404-4013
Triway 4” Spindle19314014
Triway 4” Spindle19334015
Triway 4” Spindle19344016-4019
Triway 4” Spindle19354020-4021
Triway 4” Spindle19364022-4025
Triway 4” Spindle19374026-4033
Triway 4” Spindle19384034-4044
Triway 4” Spindle19394045-4049
Triway 4” Spindle19454060-4064
Triway 4” Spindle19464065-4075
Triway 4” Spindle19474076-4083
Triway 4” Spindle19484084-4087
Triway 4” Spindle19494088-4089
Triway 4” Spindle19504090-4092
Triway 4” Spindle19514093-4096
Triway 4” Spindle1952Finish
Triway 4½”-5” Spindle1922T451-452
Triway 4½”-5” Spindle1923453-4510
Triway 4½”-5” Spindle19244511-4517
Triway 4½”-5” Spindle19254518-4520
Triway 4½”-5” Spindle1926*4421-4427
Triway 4½”-5” Spindle19274428-4433
Triway 4½”-5” Spindle19284434-4436
Triway 4½”-5” Spindle19294437-4441
Triway 4½”-5” Spindle19304442-4444
Triway 4½”-5” Spindle19314445-4448
Triway 4½”-5” Spindle19344449-4452
Triway 4½”-5” Spindle19354453-4454
Triway 4½”-5” Spindle19364455-4457
Triway 4½”-5” Spindle19374458-4461
Triway 4½”-5” Spindle19384462
Triway 4½”-5” Spindle19404463-4464
Triway 5” Spindle1945T4465-4466
Triway 5” Spindle19474467-4474
Triway 5” Spindle19494475-4476
Triway 5” Spindle19504477
Triway 5” Spindle19514478
Triway 5” Spindle1952Finish

1st Anti-Friction Spindle T-2461 1st Electric Pendent T-3784 Some later machines manufactured without Slow Speed.

Universal & Bullard 4-Way Machines

Machine Tool TypeDateSerial #
5” Spindle1931T501-502
5” Spindle1935503
5” Spindle1937504
5” Spindle1939505
5” Spindle1940Finish
4”-5” Spindle195126350-26691
4”-5” Spindle195226692-27490
4”-5” Spindle195327776-



Record of Shipment of Spacers.

Spacer TypeDateSerial #
30 X 206-28-46S-1
 11-13-46S-17
 6-30-47S-48
 12-30-47S-70
 6-22-48S-106
 3-30-49S-115
 7-30-49S-129
 11-1-49S-140
 4-26-50S-157
New Design Feature4-26-50S-158
 12-1-50S-183
 4-11-51S-188
 12-31-51S-209
 6-20-52S-228
 12-31-52S-258
 7-9-53S-274
 12-3-53S-292
 2-24-54S-298
1st HD-242-26-52S-100
1st HD-126-18-52B-128
1st HD-169-22-52D-139
HD-8 Prototype9-22-52267-A
1st HD-82-23-56270-A
1st HD-82-29-56272-A
1st HD-126-18-56276-B
1st Hydraulic Feed Lathe8-29-5730424
1st HBM Model 752-25-5529489
1st Man-Au-Trol Model 755-25-5529517
1st 4” HBM Model 757-25-5529605
New Design Feature1-6-58S-363
4 X 43-19-47 thru1-12-48S-50 thruS-58
 1-19-48 thru 7-30-49S-80 thru S-89
 6-21-49 thru 7-1-49S-130 thru S-134
 10-14-49 thru 5-23-50S-145 thru S-149
 8-2-50 thru 5-2-51S-189 thru S-198
 2-26-54 thru 6-30-54S-304 thru S-308
 10-8-54 thru 10-29-54S-324 thru S-328
 4-29-55 thru 8-16-55S-344 thru S-346



Information Sources

  • Serial Number Reference Book for Metalworking Machinery, by the Industrial Publishing Corp., 1959

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