M24 Serial Numbers and production records in World War Two

M24 Chaffee Light Tank World War Two Production Statistics

This page update 3-22-2018.

M24 serial number 965 came off the Cadillac assembly line in November 1944. Today it is owned by the Virginia Museum of Military Vehicles. Author's photo added 11-15-2017.

This Massey-Harris built M24 Chaffee is on display at the Memorial Park at Fort Polk, LA. It is serial number 3494 and was built in February 1945. Author's photo added 3-22-2018.

Cadillac Division of GM and Massey Harris M24 Production Statistics Courtesy of Joe DeMarco
Serial numbers	Manufacturer	Date	Monthly Production	USA Registration Numbers	Purchase Order
1	Cadillac	4-1944	1	30112594	T-11120
2 - 25		5-1944	24	30112595 - 30112618
26 - 75		6-1944	50	30112619 – 30112668
76 - 17		7-1944	100	30112669 – 30112768
176 - 375		8-1944	200	30112769 – 30112968
376 – 587		9-1944	212	30112969 – 30113180
588 – 864		10-1944	277	30113181 – 30113457
865 – 1000		11-1944	136	30113458 – 30113593

1001 – 1010	Massey-Harris	7-1944	10	30119020 – 30119029	T-12367
1011 – 1026		8-1944	16	30112030 – 30119045
1027 – 1060		9-1944	34	30119046 – 30119079
1061 – 1100		10-1944	40	30119080 – 30119119
1101 – 1140		11-1944	40	30119120 – 30119159
1141 – 1190		12-1944	50	30119160 – 30119209
1191 – 1250		1-1945	60	30119210 – 30119269

1251 – 1491	Cadillac	11-1944	241	30119270 – 30119510	T-12368
1492 – 1800		12-1944	309	30119511 – 30119819
1801 – 1990		12-1944	190	30120329 – 30120518	T-13780-1
1991 – 2190		1-1945	200	30120519 – 30120718
2191 – 2490		2-1945	300	30120719 – 30121018
2491 – 2840		3-1945	350	30121019 – 30121368
2841 – 3045		4-1945	205	30121369 – 30121573
3046 – 3348		5-1945	303	30121574 – 30121876

3349 – 3413	Massey-Harris	1-1945	65	30121877 – 30121941	T-13781-1
3414 – 3568		2-1945	155	30121942 – 30122096
3569 – 3708		3-1945	140	30122097 – 30122236

3709 – 3755	Cadillac	5-1945	47	30137268 – 30137314	T-13780-2
3756 – 4035		6-1945	280	30137315 – 30137594
4036 – 4121		7-1945	86	30137595 – 30137680
4122 – 4202		8-1945	81	30137681 – 30137761
Total Cadillac M24s			3,592

5452 – 5503	Massey-Harris	3-1945	52	30139011 – 30139062	T-13781-2
5504 – 5641		4-1945	138	30139063 – 30139200
5642 – 5831		5-1945	190	30139201 – 30139390
5832 – 5866		6-1945	35	30139391 – 30139425
5867 – 5910		6-1945	44	30142464 – 30142507	T-13781-3
5911 – 5950		7-1945	40	30142508 – 30142547
5951 – 5980		8-1945	30	30142548 – 30142577
Total Massey-Harris M24			1,139
Grand Total M24			4,731