essay REVENUES: 1917 2c., 5c., 10c., 25c., 50c., $1, $2.50, $5 and $10 handpainted essays for Stamp Duties in red and Chinese white with an embossed Crown affixed, each executed on piece of tracing paper and backed on card (75x78mm. approx.); also an oval essay, similarly executed, of a device for use as a cancellor for revenue stamps. A most delightful set of essays. Photo