It appears to be a trial piece as he has a black hat and coat, whereas it was eventually issued with a brown hat and green coat. 2.25 inches tall and is offered for sale in very good condition with no chips or cracks.
It is fully marked on the base with the Royal Doulton stamp and painted marks 4.1.39. The reference number for this figure would be D6042.
I have included lots of photos, please take a close look at these as they form a large part of the description. The item "MINIATURE ROYAL DOULTON CHARACTER JUG PADDY D6042 1939 COLOURWAY" is in sale since Thursday, January 30, 2020. This item is in the category "Pottery & Glass\Decorative Pottery & Glassware\Figurines". The seller is "forgeinspector" and is located in Bromsgrove.This item can be shipped to United Kingdom, United States, Japan, Canada, Ireland, Australia, Germany, France, Greece, Italy, Spain, Russian federation, Antigua and barbuda, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech republic, Denmark, Estonia, Finland, Hungary, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Sweden, Bahrain, New Zealand, China, Israel, Hong Kong, Norway, Indonesia, Malaysia, Mexico, Singapore, South Korea, Switzerland, Taiwan, Thailand, Bangladesh, Belize, Bermuda, Bolivia, Barbados, Brunei darussalam, Cayman islands, Dominica, Egypt, Guernsey, Gibraltar, Guadeloupe, Grenada, French guiana, Iceland, Jersey, Jordan, Cambodia, Saint kitts and nevis, Saint lucia, Liechtenstein, Sri lanka, Macao, Monaco, Maldives, Montserrat, Martinique, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Turks and caicos islands, Aruba, Saudi arabia, South africa, United arab emirates, Ukraine, Chile, Bahamas, Colombia, Costa rica, Dominican republic, Guatemala, Honduras, Jamaica, Kuwait, Panama, Philippines, Qatar, El salvador, Trinidad and tobago, Uruguay.