From <<https://my.strathspey.org/dd/issue/4324/|issue 4324>> it seems likely that this publication was first issued with only four dances (<<ddd:Anniversary, The#189>>, <<ddd:Anniversary Reel#7582>>, <<ddd:Ode To Teachers, An#5029>>, <<ddd:From the Broomielaw#2354>>) and then expanded to the ten dances as shown here.