Thank you Michael,
I've found vol. 12 of the Encyclopedia of Indian Philosophy on archive.org

Harry Spier

On Fri, Aug 25, 2023 at 3:13 PM Allen, Michael S (msa2b) via INDOLOGY <indology@list.indology.info> wrote:
Dear Harry,

For published commentaries, see Potter's bibliography. For manuscripts, see the NCC vol. 22.

Vol. 12 of the Encyclopedia of Indian Philosophies (pp. 161-433) provides summaries/discussions of 20+ commentaries.

Best wishes,
Michael

Michael S. Allen
Associate Professor
Department of Religious Studies
University of Virginia



From: INDOLOGY <indology-bounces@list.indology.info> on behalf of Harry Spier via INDOLOGY <indology@list.indology.info>
Sent: Friday, August 25, 2023 2:32 PM
To: indology@list.indology.info <indology@list.indology.info>
Subject: [INDOLOGY] Lesser known commentaries on the Yoga sutras of Patanjali
 
Dear list members,
I've been asked to find lesser known commentaries on the Yoga sutras of Patanjali.
I.e. commentaries made before 1900 and other than the commentaries of Vāchaspati Miśra, Bhoja Rāja, Vijñānabhikṣu, Rāmānanda Sarasvatī, and Swami Hariharananda Aranya.

If anyone could point these out to me would be great. 
Thanks,
Harry Spier

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