This price list was originally posted by smugmug user meridian height, alongside a copy of the 1958 tools catalog. Many thanks to meridian height for making these available some time ago, when they were among very few sources of information about Inverto staking tools available on the net.
The scans are low resolution and highly compressed. The versions below have been cleaned up as much as possible. They might not be pretty, but they are completely legible.
The price list is undated, but comparison with the higher prices in the March 1965 price list confirms that this list is pre-1965. It seems likely that this price list was issued around the same time as the 1958 tools catalog.
This list contains a variety of items that are not shown in the 1958 catalog but are shown in the 1961 catalog. Perhaps this list is from closer to 1961.
It's not clear what form the original list took. The first page refers to the list being continued on the "other side of [the] flap". The flap of what? Maybe originally the covers of the catalog had a folded flap on the front or back cover? I've never seen a copy with this feature, but I've only ever seen one copy of the 1958 catalog. By 1965, the tools price list was a separate sheet.