Macniven and Cameron Ltd., later known as Waverley Cameron Ltd., was a printing and stationery company based in Edinburgh, Scotland. The company was best known for its pen nibs, the "Pickwick", the "Owl", and the "Waverley", which were sold under the advertising doggerel: They come as a boon and a blessing to men, the Pickwick, the Owl and the Waverley Pen.