Mamod steam engine advert 1954.Minor 2 and S.E.2. Both with older style wick burners.

Mamod steam engine advert 1957. Mamod S.E.3 advert is from the same year as it release.

Mamod steam engine advert 1964. TE1, SR1 and S.E.2.

Mamod steam engine advert 1967. TE1a SR1a S.E.2. Advert from the first release of the TE1a and SR1a with forward reverse lever which is straight later one are bent.