Older Shimano Parts

Do specification sheets for older Shimano components exist

Old parts compare & contrast question - Bike Forums

How do I find the proper replacement axle and parts for older ('94

Shimano - Wikipedia

Shimano Reel Parts

Fishing Reel Parts & Service - Mikes Reel Repair

Reel Parts - Hardy Parts - Page 1 - Mikes Reel Repair Ltd

Shimano NOS Cassette - Shop Vintage Bike Parts

Assembly of older Shimano 600 downtube shifters - Bike Forums