Re: Derricks 1920s
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I have now googled horse whim so I have just learnt what that is. The horse one was 1922 yet the 1924 advertisement stated hand and motor derricks provided so maybe it could depend on who was writing the tender document.
From: LRRSA@groups.io <LRRSA@groups.io> On Behalf Of John Browning
Sent: Thursday, 5 July 2018 5:51 PM
Subject: Re: [LRRSA] Derricks 1920s
The photo here http://nla.gov.au/nla.news-article163129940 shows that horse derricks were powered by a whim arrangement.