M51 pots' manufacturers - Green
| Manufacturer | Type | Year |
| AG Paris | 2 | 19?53?, 54 |
| Carpentier Cusset | 2 | 19?52?, 53, ?54?, 56, 57, ?58? |
| Carpentier Cusset | 3 | 1959, 60, 62 |
| Ducellier | 2 | 1953 |
| J. Dunois et fils Vincennes - version 1 | 1 | 19?52?, 53 |
| J. Dunois et fils Vincennes - version 2 | 3 | 1959, ?62, 63?, 67, ?68?, 69 |
| Dunois Cousances | 3 | 19?75?, 76 |
| ENT 142 | 3 | 72 |
| ENT 174 - TR | ||
| ENT 174 - REN | 3 | 1970 |
| EPC Paris | 1 | 1952 |
| FFA 303C | 3 | 1970 |
| FFA 611 Cim HK | 3 | 1971 |
| Franck Aubervilliers | 1 | 1951, 52 |
| Franck Aubervilliers | 2 | 1953, 54 |
| HR | 2 | 1953, 55 |
| Japy Voujaucourt | 1 | 1952 |
| Japy | 2 | 1953, ?54? |
| Cie Labbé St Florent Cher | 2 | 1952, 53 |
| LU Messei | 2 | 1953 |
| LU Messei | 3 | 1959, 60, ?62?, 63 |
| M.A.M.O.U | 2 | 1952, 53, 54, 56 |
| MENESA Neukirchen | 1 | 1952, 54 |
| MENESA Neukirchen | 2 | 1953, ?55? |
| RET | 2 | 1959 |
| SAUF Paris | 2 | 1953 |
| Thibault Montreuil | 1 | 1952 |
| Thibault Montreuil | 2 | 1952 |
M56 pots' manufacturers from factory
| Manufacturer | Type | Year |
| Carpentier Cusset | 1959,61, 62, 63, 65 |
M56 pots' manufacturers - Blue
| Manufacturer | Type | Year |
| Carpentier Cusset | 3 | 1964 |
| J. Dunois et fils Vincennes - version 2 | 3 | 1967 |
| Dunois Cousances | 3 | 1975 |
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M51 liners' manufacturers - Green
| Manufacturer | Type | Made | Year | |
| AG Paris | ?1? | Plastic | N | 1953 |
| AG Paris | 2 | Plastic | 1958 | |
| AT | 1 | Fiber | C | 1952, 1953 |
| AT | 2 | Fiber | C | 1954 |
| Bahrmann | 2 | Plastic | R | 1953 |
| Carpentier Cusset | 1 | Plastic | N | 1953, 54 |
| Carpentier Cusset | 2 | Plastic | N | 1953 |
| Cie Labbé St Florent Cher | 1 | Plastic | N | 1953 |
| Drouet | 1 | Fiber | C | 1953 |
| Drouet | 2 | Fiber | C | 1954 |
| Ducellier | 1 | Plastic | N | 1953 |
| Dunois & Fils - Vincennes | 1 | Plastic | N | 1952?, 53 |
| ENT 174 | 3 | Plastic | 1974 | |
| EPC Paris | 1 | Plastic | R | 1952 |
| FD - Celoron | 1 | Fiber | C | 1953 |
| FD - Celoron | 2 | Fiber | C | 1954, 55, 58 |
| FD - Durochoc | 1 | Fiber | C | 1953 |
| FFA | Plastic | CR/td> | 1971 | |
| Franck Aubervilliers | 1 | Acetate | 1951 | |
| Franck Aubervilliers | 1 | Plastic | R | 1953 |
| Franck | 1 | Plastic | N | 1953 |
| Franck | ?1? | Fiber | C | 1953 |
| HR | 1 | Fiber | C | 1953, 54 |
| HR | 2 | Fiber | C | 1955, 56 |
| ICA Espereza | 2 | Fiber | CP | 1954, 56 |
| INAPO | 1 | Fiber | C | 1953 |
| INAPO | 2 | Plastic | N | 1953, 54 |
| INAPO | 2 | Plastic | R | 1954 |
| INAPO | 2 | Fiber | C | 1954 |
| Japy Voujaucourt | 1 | Plastic | R | 1952 |
| Japy | 1 | Plastic | N | 1953 |
| Joly et Fils | 3 | Plastic | R | 1970 |
| J. Landry et Cie - Oyonnax | ?2? | Plastic | N | 1953 |
| LU Messei | ?1? | Plastic | N | 1952 |
| LU Messei | 1 | Plastic | N | 1953 |
| LU Messei | 1 | Plastic | R | 1952 |
| LU Messei | 1 | Fiber | C | 1953 |
| MAMOU Marseille | 1 | Plastic | A | 1952 |
| MAMOU Marseille | 1 | Plastic | N | 1952 |
| MENESA Neukirchen | 1 | Plastic | N | 1953 |
| MENESA Neukirchen | 2 | Plastic | N | 1953 |
| MPMP Marseille - version 1 | 2 | plastic | N | 1953,?54? |
| MPMP Marseille - version 2 | 2 | Plastic | N | 1954 |
| MPMP Marseille - version 3 | 2 | Plastic | R | 1957 |
| MPMP Marseille - version 4 | 3 | Plastic | R | 19?61?, 62, 63 | MPMP Marseille - version 5 | 3 | Plastic | R | 1962 |
| MPMP Marseille - version 6 | 3 | Plastic | N | 1970, 71 |
| NB & Cie | 2 | Fiber | C | 1954 |
| Petit Colin | 3 | Plastic | R | 1969 |
| PN Pont de Buis | 3 | Plastic | R | 1966, 69, 70, ?71? |
| Richard Haas - Paris | 2 | Fiber | C | 1955 |
| SAE | 3 | Plastic | R | 1962 |
| SIA Le Mans | 2 | Plastic | N | 1957 |
| SIA Le Mans | 3 | Plastic | R | 1961, 65, 68, 69, 70, 71 |
| SIAJE Le Mans | 3 | Plastic | R | 1961, 62 |
| SMP | ?2? | Fiber | CP | 1954 |
| SNPE - PB | 3 | Plastic | R | 1972 |
| Thibault - Montreuil | Plastic | R | 1951 |
M51 liners' manufacturers - Blue
| Manufacturer | Type | Made | Year | |
| Dunois & Fils - Vincennes | 1 | Plastic | R | 1953 | Dunois - Cousances | 3 | Plastic | N | 1986 |
| F.A. | 1955, 56 | |||
| FD - Celoron | 2 | Fiber | C | 1959 |
| Franck Aubervilliers | 1 | Plastic | R | 1952 |
| ICA Espereza | 2 | Fiber | CP | 1956 |
| MPMP Marseille - version 3 | 2 | Plastic | R | 1955 |
| MPMP Marseille - version 5 | 3 | Plastic | N | 1966 |
| MPMP Marseille - version 7 | 3 | Plastic | N | 1975 |
| Plastora | 3 | Plastic | R | 1960 |
| PN Pont de Buis | 2 | Plastic | R | 1960 |
| PN Pont de Buis | 3 | Plastic | R | 1964, 65, 66 |
| SIA Le Mans | 2 | Plastic | N | 1955 |
| SIA Le Mans | 3 | Plastic | R | 1959, 67 |
| A | Acétat |
| C | Céléron |
| CP | Céléron Peint |
| N | Nylon |
| R | Rilsan |
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