Introduction to 3D Printing – John Hopkins, K8YYZ Version Download 23 File Size 289.14 KB File Count 1 Create Date 06/23/2020 Last Updated 06/23/2020 Download or download free [free_download_btn] Description This presentation by John Hopkins, K8YYZ was presented at the General Meeting on September 19, 2016. Categories & Tags Presentations Similar Downloads LARC Admin Updated 06/23/2020