November 1988 – vol. 63, issue 1–596 thirtieth annual report Once This is the work of the Committee of the Rarities Committee. muchagain, the has been supported by the appreciated sponsorship of ZEISS West Germany. This most welcome financial assistance enables us to deal more effectively with both the processing and the publication of records and to include photographs and drawings of some of the rarities within this report. Raritie... This article is only available to registered users.To read more, please log in or purchase a subscription.