Carborundum Company

Bulletin No. 496 -- Patented Resinoid Bonded Products, Special List Prices, unfinished rubs. Price adjustment.

Bulletin No. 497 -- Patented Resinoid Bonded Grinding Wheels, Tiken Roller Bearing Company. Revision to license agreement.

Bulletin No. 498 -- Patented Resinoid Bonded Grinding Wheels Revisions. Revision to the Resinold licensees agreement and pricing.

Bulletin No. 499 - License Agreement -- Patented Resinoid Bonded Grinding Wheels, Glidden and Amazeen Wheels. Pricing discussion for discounts.

Bulletin No. 500 - License Agreement -- Patented Resinoid Bonded Grinding Wheels. Notification to remove one page from license agreement.

Bulletin No. 501 - License Agreement -- Patented Resinoid Bonded Grinding Wheels. Updated time schedule.

Bulletin No. 502 - License Agreement -- Patented Resinoid Bonded Grinding Wheels. Updated additions and deletions to buyer lists.

Bulletin No. 503 - License Agreement -- Patented Resinoid Bonded Grinding Wheels. Updated additions and deletions to buyer lists.

Bulletin No. 504 - License Agreement -- Patented Resinoid Bonded Grinding Wheels. Updated price lists.

Bulletin No. 505 - License Agreement -- Patented Resinoid Bonded Grinding Wheels, Special List Prices - Resinoid Bonded unfinished Rubs. Updated price lists.