Indexes

Indexes Current Cumulative Index to Japanese Philately, Vol. 1-75 (1946-2020), now freely available for download: This indexes is available to both ISJP members and non-members as a pdf download by accessing the following links: The Reference to the Guide to Use of...

Expertizing

Three Separate Expertizing Services Available Certificate Service: Each item examined is photographed, and a copy of the photograph is attached permanently to a signed certificate. For residents outside the US/Canada this service is available to ISJP members only. For...