What are these two handwritten characters?

[rfv14]

Hello, I can't read these two handwritten characters. Can you recognise them?

Thank you for your help!

[Takeshi]

Is it 无挂 ? That could mean something like "I guess none" (mand: 沒有吧) in informally written Cantonese.

[Jim]

Looks like 无挂 wú guà but not certain; that's most commonly seen in the chengyu 无挂无碍 which means something like carefree and unfettered where these two are the "carefree" bit.

[nicklinjm]

Hard to guess without context, but could it be 挂号? Not sure why it would be written R -> L but it is a common phrase meaning 'registered mail'. 

[Tomsima]

9 hours ago, nicklinjm said:

but could it be 挂号

I would say no, based on the stroke from 无 which flicks up to begin writing the 扌