Correspondents include: Arthur Pennell; Charles Stirling (3); Frances, Lady Greenall (2); Brigadier-General Edward Spears on the sale of flour to Czechoslovakia [later Czech Republic and Slovakia] (2); 6th Lord Plunket; Lieutenant-General Sir Alexander Godley [Military Secretary]; WSC; Colonel Courtney Trower (2); Major Gerald Geiger on his position; ?Captain Robert Paul, Secretary of the Officers' Association; Alfred Davies MP; Trevor Bigham [Assistant Commissioner, Metropolitan Police].Also includes copy letters from Sinclair to some of those mentioned above and to Sir Henry Ballantyne.Subjects include: requests for Sinclair's assistance with appointments, transfers, honours, etc.; the position of the 8th Royal Scots.