3.7cm Maxim & Sockelflak guns firing ww1 film

[Gspragge]

https://www.youtube.com/watch?v=6UPH04N22Zk

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rarisima filmacion de 1917 mostrando cañones automaticos Krupp zsbk 3,7 cm y Maxim "pom-pom" de igual calibre. Eran los primeros cañones automaticos de mediano calibre en servicio.
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[Tony Williams]

Excellent! The Sockelflak is clearly much slower-firing than the Maxim, even before allowing for the magazine changes. Now can someone with a stopwatch please calculate the cyclic rates of fire of these two guns? I have found great difficulty in obtaining reliable rates for the various pom-poms.