Jones, P. H & Richardson, C / May 1960 – vol. 53, issue 5–240 The items here are largely unchecked reports, and must not he regarded as authenticated records. They are selected, on the present writers'judgement alone,from sources generally found to he reliable. Observers' names are usually omitted for reasons of space and in case a report is subsequently rejected, and none of the items will be mentioned in our annual Index. Readers are asked to submit anything... This article is only available to subscribed users.To read more, please log in or purchase a subscription.