What does 'a spanner in the works' mean

Bruce's comments on his book compared to Gammage's: 'My book is about food production

21 x 27 cm

this necklace is a durable

and pencils less than 8mm diameterIncludes two replacement blades (stored in the back of the sharpener)Made from metal and plastic

Ring | Fine Organic Band | Oxidised meta-earthday What does 'a spanner inThis delicate and detailed silver ring is perfect for layering or to be worn by itself. Made of Sterling silver with an oxidised treatment that highlights its subtle 'organic' texture. Designed in Australia by Alan Myerson and ethically made in Mexico by skilled artisans. All Alan Myerson silver jewellery is made from quality sterling or fine silver. The philosophy of this beautiful range of jewellery is simple: to create timeless pieces by