The Palmer Method

[Mr_Incognito]

Back then everybody was taught to write with right hand, what is actually easy to accomplish.

[Magister Tekton]

If you're an engineer or architect you learn to letter...or write...with the paper taped to your desk square and upright. No slant to the letters either. For block lettering many use a drafting triangle to all the verticals are perfectly 90degrees. Adjustable triangles are doubly useful since they have a handy knobs to hold it by.