Patterns recorded with the signature of a paintress within the decoration, usually in the sponged area (known in The Staffordshire Potteries as 'bossing') - these are marked with blue shading in the table. Note that the signature may or may not be the actual first name of the paintress.
EvaC was Eva Cyples, Kathy was Vera Williams, Kay was Emily Hulme, Phyllis was Phyllis Harrison and Zena was probably Zena Glover.