It is by far the most comprehensive book on Liberian postal stationery. There are quite a few mistakes though and Manfred and I have been cataloging them. There are also some questionable differences between colors but overall, I don't think you will find a better reference. If you do get it and have questions, I believe Bryant has most of Shoemaker's stationery collection except the airmail items which I have those.
Comments
2nd question for you...Have you ever been to the Shetland Islands ? I would like to visit there one day.
thanks.Most helpful