Perhaps this link might help: https://wherehaveyougone.thirdring.net/toppschecklists.php
You can download zip files of Topps baseball base card checklists (1952 - 2016) in these formats (but not csv):
ASC format (1952-2016)
XLS format (1952-2016)
XLSX format (1952-2016)
PDF format (1952-1975)
PDF format (1976-1995)
PDF format (1996-2015)
PDF format (2016)
The xlsx format will generally look like this (click to enlarge):
![](https://stadiumfantasium.com/wp-content/uploads/2024/05/1975ToppsChecklistScreenshot.jpg)
With some time and effort, I convert that basic file to a custom Excel checklist sorted by teams/subsets for my set binders:
![](https://stadiumfantasium.com/wp-content/uploads/2024/05/My1975ToppsChecklistScreenshot.jpg)
My hobby blog: www.stadiumfantasium.com: Baseball, baseball cards and fantasy baseball. Ain't life a pitch?