![ABM Industries on Twitter: "Meet Thomas W. Stewart, inventor of the wringing mop. Thomas' patented a new type of mop that included a clamp that would wring out water using a lever. ABM Industries on Twitter: "Meet Thomas W. Stewart, inventor of the wringing mop. Thomas' patented a new type of mop that included a clamp that would wring out water using a lever.](https://pbs.twimg.com/media/FMnF2CRXwAQzSm3.jpg:large)
ABM Industries on Twitter: "Meet Thomas W. Stewart, inventor of the wringing mop. Thomas' patented a new type of mop that included a clamp that would wring out water using a lever.
![Stafford Primary School February 19, Lift every voice and sing, Till earth and heaven ring, Ring with the harmonies of Liberty; Let our rejoicing. - ppt download Stafford Primary School February 19, Lift every voice and sing, Till earth and heaven ring, Ring with the harmonies of Liberty; Let our rejoicing. - ppt download](https://images.slideplayer.com/25/8254276/slides/slide_9.jpg)
Stafford Primary School February 19, Lift every voice and sing, Till earth and heaven ring, Ring with the harmonies of Liberty; Let our rejoicing. - ppt download
![Single-Use Microfiber Mops Usher In Third Wave of Change in Floor Care | Cleaning & Maintenance Management Single-Use Microfiber Mops Usher In Third Wave of Change in Floor Care | Cleaning & Maintenance Management](https://cmmonline.com/wp-content/uploads/IEHA_MicrofiberMops_516506357_1200x627_Detail-1200x627.jpg)
Single-Use Microfiber Mops Usher In Third Wave of Change in Floor Care | Cleaning & Maintenance Management
![Thomas Stewart Invented a Self-Stirring Mop Though Media Tries to Convince Us That It Was Some White Woman Who Made This Know the Truth! #Black History Month PAN-AFRICAN ROOTS MOVE Thomas Stewart Thomas Stewart Invented a Self-Stirring Mop Though Media Tries to Convince Us That It Was Some White Woman Who Made This Know the Truth! #Black History Month PAN-AFRICAN ROOTS MOVE Thomas Stewart](https://pics.me.me/thumb_thomas-stewart-invented-a-self-stirring-mop-though-media-tries-to-13957611.png)
Thomas Stewart Invented a Self-Stirring Mop Though Media Tries to Convince Us That It Was Some White Woman Who Made This Know the Truth! #Black History Month PAN-AFRICAN ROOTS MOVE Thomas Stewart
![Prestige Maintenance on Twitter: "This #BlackHistoryMonth, we celebrate Black leaders in the janitorial services industry. #DidYouKnow Thomas W. Stewart patented the mop? He invented the lever that squeezes out the mop head. # Prestige Maintenance on Twitter: "This #BlackHistoryMonth, we celebrate Black leaders in the janitorial services industry. #DidYouKnow Thomas W. Stewart patented the mop? He invented the lever that squeezes out the mop head. #](https://pbs.twimg.com/media/FKh1RiXXoAYPjkK.jpg)
Prestige Maintenance on Twitter: "This #BlackHistoryMonth, we celebrate Black leaders in the janitorial services industry. #DidYouKnow Thomas W. Stewart patented the mop? He invented the lever that squeezes out the mop head. #
![A WORLD WITHOUT BLACK PEOPLE Written by: Philip Emeagwali Our Class Presents….. A Powerpoint presentation created by Mrs. Struggs' Second Grade Class 2015-2016. - ppt video online download A WORLD WITHOUT BLACK PEOPLE Written by: Philip Emeagwali Our Class Presents….. A Powerpoint presentation created by Mrs. Struggs' Second Grade Class 2015-2016. - ppt video online download](https://slideplayer.com/slide/10484158/35/images/9/PRESENTING%E2%80%A6%E2%80%A6.+Thomas+Stewart+%281823+%E2%80%93+1938%29.jpg)