| Letter | Register Numbers From - To |
Machine Class (Model No.) |
Quantity Allotted | Date Allotted | Year Allotted | Notes | |
|---|---|---|---|---|---|---|---|
| EE- | 000001 | 100000 | 15K | 100000 | April 15 | 1947 | |
| EE- | 100001 | 125000 | 201K | 25000 | April 24 | 1947 | |
| EE- | 125001 | 125010 | 145K | 10 | May 12 | 1947 | |
| EE- | 125011 | 126010 | 45K | 1000 | July 1 | 1947 | |
| EE- | 126011 | 127010 | 133K | 1000 | August 4 | 1947 | |
| EE- | 127011 | 129010 | 103K | 2000 | August 5 | 1947 | |
| EE- | 129011 | 129510 | 91K | 500 | August 11 | 1947 | |
| EE- | 129511 | 141510 | 95K | 12000 | August 11 | 1947 | |
| EE- | 141511 | 151510 | 96K | 10000 | August 11 | 1947 | |
| EE- | 151511 | 151710 | 15K | 200 | August 12 | 1947 | C.S. |
| EE- | 151711 | 152210 | 46K | 500 | August 15 | 1947 | Surj |
| EE- | 152211 | 152220 | 14K | 10 | August 22 | 1947 | |
| EE- | 152221 | 152720 | 221K | 500 | August 25 | 1947 | |
| EE- | 152721 | 152730 | 47K | 10 | August 26 | 1947 | |
| EE- | 152731 | 172730 | 99K | 20000 | September 9 | 1947 | |
| EE- | 172731 | 173730 | 81K | 1000 | September 15 | 1947 | |
| EE- | 173731 | 273730 | 15K | 100000 | September 30 | 1947 | |
| EE- | 273731 | 298730 | 201K | 25000 | October 14 | 1947 | |
| EE- | 298731 | 300730 | 206K | 2000 | October 14 | 1947 | |
| EE- | 300731 | 320730 | 128K | 20000 | October 27 | 1947 | |
| EE- | 320731 | 330730 | 31K | 10000 | November 11 | 1947 | |
| EE- | 330731 | 330780 | 138K | 50 | Nobember 21 | 1947 | |
| EE- | 330781 | 332780 | 133K | 2000 | December 5 | 1947 | |
| EE- | 332781 | 333780 | 132K | 1000 | December 22 | 1947 | |
| EE- | 333781 | 433780 | 15K | 100000 | December 24 | 1947 | |
| EE- | 433781 | 443780 | 99K | 10000 | December 24 | 1947 | |
| EE- | 443781 | 452720 | 128K | 8940 | December 24 | 1947 | |
| EE- | 452721 | 453220 | 221K | 500 | December 24 | 1947 | |
| EE- | 453221 | 453240 | 47K | 20 | January 15 | 1948 | |
| EE- | 453241 | 458240 | 103K | 5000 | January 19 | 1948 | |
| EE- | 458241 | 459240 | 221K | 1000 | January 22 | 1948 | |
| EE- | 459241 | 460240 | 132K | 1000 | February 17 | 1948 | PRIX SEAM |
| EE- | 460241 | 461240 | 46K | 1000 | February 17 | 1948 | |
| EE- | 461241 | 461340 | 34K11 | 100 | February 19 | 1948 | |
| EE- | 461341 | 476340 | 95K | 15000 | February 23 | 1948 | |
| EE- | 476341 | 491340 | 96K | 15000 | February 23 | 1948 | |
| EE- | 491341 | 491365 | 49K | 25 | February 23 | 1948 | |
| EE- | 491366 | 541365 | 201K | 50000 | February 27 | 1948 | |
| EE- | 541366 | 542365 | 45K | 1000 | March 19 | 1948 | |
| EE- | 542366 | 542375 | 14K | 10 | March 19 | 1948 | |
| EE- | 542376 | 542875 | 91K | 500 | March 23 | 1948 | |
| EE- | 542876 | 543375 | 46K | 500 | April 1 | 1948 | Surj |
| EE- | 543376 | 558375 | 99K | 15000 | April 7 | 1948 | |
| EE- | 558376 | 558378 | 131K | 3 | April 29 | 1948 | |
| EE- | 558379 | 558403 | 133K | 25 | April 29 | 1948 | long arm |
| EE- | 558404 | 558423 | 47K | 20 | April 29 | 1948 | |
| EE- | 558424 | 573423 | 31K | 15000 | April 30 | 1948 | |
| EE- | 573424 | 578423 | 221K | 5000 | May 14 | 1948 | |
| EE- | 578424 | 603423 | 128K | 25000 | June 16 | 1948 | |
| EE- | 603424 | 605423 | 206K | 2000 | June 16 | 1948 | |
| EE- | 605424 | 635423 | 99K | 30000 | July 15 | 1948 | |
| EE- | 635424 | 637423 | 81K | 2000 | July 15 | 1948 | |
| EE- | 637424 | 637473 | 138K | 50 | July 16 | 1948 | |
| EE- | 637474 | 637478 | 14K | 5 | July 29 | 1948 | |
| EE- | 637479 | 687478 | 201K | 50000 | August 19 | 1948 | |
| EE- | 687479 | 787478 | 15K | 100000 | September 13 | 1948 | |
| EE- | 787479 | 802478 | 96K | 15000 | September 13 | 1948 | |
| EE- | 802479 | 807478 | 221K | 5000 | September 21 | 1948 | |
| EE- | 807479 | 812483 | 95K | 5005 | September 21 | 1948 | |
| EE- | 812484 | 822478 | 95K | 9995 | September 21 | 1948 | |
| EE- | 822479 | 824478 | 206K | 2000 | September 21 | 1948 | |
| EE- | 824479 | 826478 | 45K | 2000 | September 29 | 1948 | |
| EE- | 826479 | 826978 | 46K | 500 | September 29 | 1948 | Surj |
| EE- | 826979 | 829978 | 103K | 3000 | September 29 | 1948 | |
| EE- | 829979 | 832978 | 133K | 3000 | September 29 | 1948 | |
| EE- | 832979 | 833478 | 91K | 500 | October 12 | 1948 | |
| EE- | 833479 | 853478 | 128K | 20000 | November 24 | 1948 | |
| EE- | 853479 | 863478 | 221K | 10000 | december 10 | 1948 | |
| EE- | 863479 | 878478 | 31K | 15000 | December 14 | 1948 | |
| EE- | 878479 | 878528 | 138K | 50 | December 15 | 1948 | |
| EE- | 878529 | 879528 | 45K | 1000 | December 28 | 1948 | |
| EE- | 879529 | 883528 | 103K | 4000 | December 28 | 1948 | |
| EE- | 883529 | 933528 | 201K | 50000 | December 28 | 1948 | |
| EE- | 933529 | 936528 | 206K | 3000 | January 20 | 1949 | |
| EE- | 936529 | 936728 | 15K | 200 | January 21 | 1949 | C.S. |
| EE- | 936729 | 937728 | 44K | 1000 | January 31 | 1949 | |
| EE- | 937729 | 937737 | 47K | 9 | February 14 | 1949 | |
| EE- | 937738 | 939737 | 81K | 2000 | February 15 | 1949 | |
| EE- | 939738 | 999999 | 15K | 60262 | February 21 | 1949 | |