1. 1967 - 1968 144 pages. This catalog is complete but pages 73 through 114 have become unbound from the catalog (see photo).
2. 1968 - 1969 144 pages in good condition with a tight binding.
3. 1969 - 1970 161 pages in good condition with a tight binding.
4. Undated 150 pages in good condition with a tight binding. This catalog is not dated and I could not find any date inside the catalog. However, the Houston address and telephone number of Tiffany's branch listed on the interior front cover is their location and number in the 1960s and the prices appear to be from the mid 1960s.
These vintage catalogs are rare and hard to find. They are over forty years old. They are in good condition but do have some shelf wear.