This six-monthly round up is intended to bring recent historical articles and lectures to the attention of a wider audience. It highlights areas that some readers may wish to further examine by reading the original articles. Mariner’s Mirror and Society for Nautical Research All articles in the February edition of the society’s journal were naval. Ranging from an exploration of how replacement rudders were rigged in the 18th Century to Britain’s involvement in the logistics for the 1819 Russian Antarctic expedition. For readers interested in Britain’s allies there was a look at how Portugal’s…