Olivetti Calculator Ribbon RS-6BR-OLI

Olivetti Calculator Ribbon RS-6BR from EBS 1-800-816-6855 for use in Olivetti calculator models 730 PD, 920 PD, 930 PD, 4385 DP, 8500 HD, 8600 HD & 8800 HD ECR - 003, 011, 2300 Euro, & 2500 Euro HD - 6000, 9000 & 9100